I can is 100 times more important than IQ.

The temptation to quit will be the greatest when you are about to succeed

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

You cannot escape the responsibility of tomorrow by evading it today

There are no bad mistakes in maths, only discoveries.

The bad news is time flies, the good new is that you're the pilot.

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

A book a day keeps the stupidity away.

Failure is not the opposite of success, it is part of the success.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

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

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

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Don’t hang your targets after you’re done shooting.

Success can never happen without the journey (struggle).