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

The temptation to quit will be the greatest when you are about to succeed

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

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

FAIL - First Attempt In Learning

99% of genius comes from hard work, the remaining 1% comes from innate talent

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

I think, therefore I am.

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

I have not failed, I've just found 10,000 ways that won't work.

Dreams don't work unless you do.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

The greatest enemy to human potential is your comfort zone

Success is not final, failure is not fatal.  It is the courage to continue that counts.

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