Instead of finding reasons why you can't, find reasons why you can.

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

Success is not final and failure is not fatal. It is the courage to continue that counts.

The wise person knows that no answer is also an answer

Failure is not the opposite of success, it is part of the success.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

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

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

You can have results or excuses, not both

Success can never happen without the journey (struggle).

A book a day keeps the stupidity away.

We are all maths people : step 1 - do maths and step 2 - be a person. 

If you want to succeed, double your failure rate.

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