Pure mathematics is in its way, the poetry of logical ideas.

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

I think, therefore I am.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

If you fail, next time fail better.

It is never too late to turn an unproductive day into a productive one.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

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

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

Procrastination is the thief of time and the enemy of success.

Skills are built not born.

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

Your attitude is everything. Pick a good one.

Hard work - a two way street where you get exactly what you put in.

We learn more from failure than we do from success.