I think, therefore I am.

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

The journey of a thousand miles begins with one step.

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Time is your friend, impulse is your enemy.

We learn more from failure than we do from success.

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

There are no bad mistakes in maths, only discoveries.

You cannot start the next chapter of your life if you keep re-reading the last one.

Dreams don't work unless you do.

Failure is not the opposite of success, it is part of the success.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

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