The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

Try and do one thing each day that you would really rather not do.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

If you fail, next time fail better.

The wise person knows that no answer is also an answer

Don't fear failure, fear being in the same exact same place next year as you are now.

He who has begun his task is half-way done. Have the courage to begin!

The master has failed more times than the beginner has even tried

Just stick with it, what seems hard now will one day be your warm up.

If you can understand just one thing thoroughly, then you will understand everything.

I have not failed, I've just found 10,000 ways that won't work.

Nobody said it’d be easy, they just promised it would be worth it.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

If you want to succeed, double your failure rate.

Knowledge is of no value unless you put it into practice.