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

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

We learn more from failure than we do from success.

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

I can is 100 times more important than IQ.

Everything you want is on the other side of fear

Your attitude is everything. Pick a good one.

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

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

Procrastination makes easy things hard and hard things harder.

There are no bad mistakes in maths, only discoveries.

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

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

I think, therefore I am.

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.