Here are some motivational fitness quotes in English to inspire you:

 «The pain you feel today will be the strength you feel tomorrow.» – Unknown
 «Strength does not come from physical capacity. It comes from an indomitable will.» – Mahatma Gandhi
 «If it doesn’t challenge you, it won’t change you.» – Fred Devito
 «The only bad workout is the one that didn’t happen.» – Unknown
 «If you want something you’ve never had, you must be willing to do something you’ve never done.» – Thomas Jefferson
 «Train like a beast, look like a beauty.» – Unknown
 «The best way to predict the future is to create it.» – Abraham Lincoln
 «You can’t out-train a bad diet.» – Unknown
 «The only place where success comes before work is in the dictionary.» – Vidal Sassoon
 «The only bad workout is the one that didn’t happen» – Anonymous
 «You can do anything you set your mind to» – Anonymous
 «The only place success comes before work is in the dictionary» – Vince Lombardi
 «Fitness is not about being better than someone else. It’s about being better than you used to be» – Anonymous «If it doesn’t challenge you, it won’t change you» – Fred DeVito
 «The only way to get better is by pushing yourself harder than the day before» – Anonymous

 «No pain, no gain» – Anonymous
 «Success isn’t always about greatness. It’s about consistency» – Dwayne Johnson
 «Success starts with self-discipline» – Dwayne Johnson
 «It’s not about perfect. It’s about effort» – Jillian Michaels
 “Success is not final; failure is not fatal: It is the courage to continue that counts.” – Winston Churchill
 “Successful people do what unsuccessful people are not willing to do. Don’t wish it were easier; wish you were better.” – Jim Rohn
 “Successful people have a social responsibility to make the world a better place and not just take from it.” – Elon Musk
 “Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.” – Albert Schweitzer
 “Success is not how high you have climbed, but how you make a positive difference to the world.” – Roy T. Bennett

 “The only way to do great work is to love what you do. If you haven’t found it yet, keep looking. Don’t settle.” – Steve Jobs
 “Successful people are always looking for opportunities to help others. Unsuccessful people are always asking, ‘What’s in it for me?” – Brian Tracy
 “Successful people never worry about what others are doing. They focus on their own goals and make sure they are working hard to achieve them.” – Jack Ma
 “Successful people take risks, put in the hard work, and never give up.” – Mark Cuban
 “Successful people are not necessarily gifted; they just work hard and never give up.” – Unknown
 «You only live once, but if you do it right, once is enough.» – Mae West
 «The future belongs to those who believe in the beauty of their dreams.» – Eleanor Roosevelt
 «The secret of getting ahead is getting started.» – Mark Twain

 «I can accept failure, everyone fails at something. But I can’t accept not trying.» – Michael Jordan
 «Success is not final; failure is not fatal: It is the courage to continue that counts.» – Winston Churchill
 «Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.» – Albert Schweitzer
 «It does not matter how slowly you go as long as you do not stop.» – Confucius
 «The only way to do great work is to love what you do.» – Steve Jobs
 «The only way to achieve the impossible is to believe it is possible.» – Charles Kingsleigh
 “Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.” – Albert Schweitzer
 “Success is walking from failure to failure with no loss of enthusiasm.” – Winston Churchill
 “Successful people do what unsuccessful people are not willing to do. Don’t wish it were easier, wish you were better.” – Jim Rohn
 “Successful people are not gifted; they just work hard, then succeed on purpose.” – G.K. Nielson
 “Success is not final; failure is not fatal: It is the courage to continue that counts.” – Winston Churchill
 “Success is not the absence of failure; it’s the courage to continue that counts.” – H. Jackson Brown Jr.
 “Success is not measured by what you accomplish, but by the opposition you have encountered, and the courage with which you have maintained the struggle against overwhelming odds.” – Orison Swett Marden
 «The only way to do great work is to love what you do» – Steve Jobs
 «If you can dream it, you can do it» – Walt Disney
 «Success is not final, failure is not fatal: it is the courage to continue that counts» – Winston Churchill

 «Believe you can and you’re halfway there» – Theodore Roosevelt
 «It does not matter how slowly you go as long as you do not stop» – Confucius
 «Life is not about finding yourself. Life is about creating yourself» – George Bernard Shaw
 «The future belongs to those who believe in the beauty of their dreams» – Eleanor Roosevelt
 «If you want to lift yourself up, lift up someone else» – Booker T. Washington
 «The only way to do great work is to love what you do» – Steve Jobs
 «We become what we think about» – Earl Nightingale