The easiest person to deceive is yourself.

We learn more from failure than we do from success.

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

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

There is no elevator to success, you have to take the stairs.

You cannot escape the responsibility of tomorrow by evading it today

You're not in competition with anyone but yourself. Outdo your past, not other people.

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

Your limitation - its only your imagination.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

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

It always seems impossible until it's done.

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

A book a day keeps the stupidity away.