There are no bad mistakes in maths, only discoveries.

You cannot escape the responsibility of tomorrow by evading it today

There is no elevator to success, you have to take the stairs.

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

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

Start, struggle, fail, fix and learn. Repeat.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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

I can is 100 times more important than IQ.

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

There are no shortcuts to any place worth going.

Life is full of opportunities. With every opportunity that is missed, another one is born.

Tough times never last, but tough people do.

The easiest person to deceive is yourself.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.