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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

The journey of a thousand miles begins with one step.

Failure to prepare = preparing to fail

We all make mistakes. What matters is how we choose to move forwards from them.

Fall down seven times, stand up eight.

There are no shortcuts to any place worth going.

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

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

If you fail, next time fail better.

Your attitude is everything. Pick a good one.

Everything that happens was once a dream.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

There are no bad mistakes in maths, only discoveries.