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

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

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

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

Skills are built not born.

There are no bad mistakes in maths, only discoveries.

The greatest mistake we make is living in constant fear that we will make one.

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

I think, therefore I am.

Hard work beats talent when talent doesn't work hard.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

We all make mistakes. What matters is how we choose to move forwards from them.

Failure to prepare = preparing to fail

Tomorrow is worth more than yesterday but less than today.

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