Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Dreams don't work unless you do.

A book a day keeps the stupidity away.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

I can is 100 times more important than IQ.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

Don’t practice until you get it right, practice until you can’t get it wrong.

Tomorrow is worth more than yesterday but less than today.

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

If you want to succeed, double your failure rate.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

Life is full of opportunities. With every opportunity that is missed, another one is born.

We all have two lives. The second begins when we realise we only have one. 

Try and do one thing each day that you would really rather not do.