Everything you want is on the other side of fear

The wise person knows that no answer is also an answer

No one starts out on top. You have to work your way up.

The road to success is like a staircase. If you want to succeed, double your failure rate

A book a day keeps the stupidity away.

If you fail, next time fail better.

The power of reflection is the most powerful skill you’ll learn.

Pure mathematics is in its way, the poetry of logical ideas.

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

The journey of a thousand miles begins with one step. 

It is never too late to become what you might have been

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.

In order to become better than anybody else you must first become better than yourself.

I can is 100 times more important than IQ.

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