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

There are no bad mistakes in maths, only discoveries.

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

The journey of a thousand miles begins with one step.

We learn more from failure than we do from success.

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

Mistakes have the power to turn you into something better than you were before.

FAIL - First Attempt In Learning

99% of genius comes from hard work, the remaining 1% comes from innate talent

It always seems impossible until it's done.

He who has begun his task is half-way done. Have the courage to begin!

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.

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

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

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