Your limitation - its only your imagination.

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

The wise person knows that no answer is also an answer

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

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

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

There are no shortcuts to any place worth going.

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

The journey of a thousand miles begins with one step.

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

A book a day keeps the stupidity away.

I think, therefore I am.

Don't fear failure, fear being in the same exact same place next year as you are now.