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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Knowledge is of no value unless you put it into practice.

It is never too late to become what you might have been

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

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

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

We are all maths people : step 1 - do maths and step 2 - be a person. 

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

99% of genius comes from hard work, the remaining 1% comes from innate talent

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

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

Tough times never last, but tough people do.

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