It always seems impossible until it's done.

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

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

If you want to succeed, double your failure rate.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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

Failure to prepare = preparing to fail

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

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

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

Tough times never last, but tough people do.

Practice like you’ve never won. Perform like you’ve never lost.

There are no bad mistakes in maths, only discoveries.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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