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

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

You cannot escape the responsibility of tomorrow by evading it today

We all have two lives. The second begins when we realise we only have one. 

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Instead of finding reasons why you can't, find reasons why you can.

Time is your friend, impulse is your enemy.

Failure is NOT your destiny. Failure is the key to success.

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.

The bad news is time flies, the good new is that you're the pilot.

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

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

Your limitation - its only your imagination.

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