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

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

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

Hard work - a two way street where you get exactly what you put in.

I can is 100 times more important than IQ.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

It doesn’t matter where you start, it matters how you end

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

Skills are built not born.

Hard work beats talent when talent doesn't work hard.

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Everything you want is on the other side of fear