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

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

No one starts out on top. You have to work your way up.

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

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

The greatest enemy to human potential is your comfort zone

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Success is a journey, not a destination.

You cannot escape the responsibility of tomorrow by evading it today

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

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

Time is your friend, impulse is your enemy.