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

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

Lose an hour in the morning and you will spend all day looking for it.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

A book a day keeps the stupidity away.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Dreams don't work unless you do.

We learn more from failure than we do from success.

The journey of a thousand miles begins with one step. 

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

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

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

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

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