Dreams don't work unless you do.

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

I can is 100 times more important than IQ.

The greatest enemy to human potential is your comfort zone

The journey of a thousand miles begins with one step. 

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.

Do what you have always done and you will always be what you have always been

We learn more from failure than we do from success.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

Run in the morning before your body figures out what you're doing

Skills are built not born.

The greatest mistake we make is living in constant fear that we will make one.

You're not in competition with anyone but yourself. Outdo your past, not other people.