The journey of a thousand miles begins with one step. 

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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

The easiest person to deceive is yourself.

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

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

It is never too late to turn an unproductive day into a productive one.

Try and do one thing each day that you would really rather not do.

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

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

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

We learn more from failure than we do from success.

Everything you want is on the other side of fear

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.