Everything that happens was once a dream.

I think, therefore I am.

You can have results or excuses, not both

Life is full of opportunities. With every opportunity that is missed, another one is born.

Hope might be a good breakfast, but it makes a very poor dinner

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

There are no shortcuts to any place worth going.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

Your limitation - its only your imagination.

Fall down seven times, stand up eight.

No one starts out on top. You have to work your way up.

You cannot escape the responsibility of tomorrow by evading it today

You can be shown the path, but only you can make the first step.