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

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

There is no elevator to success, you have to take the stairs.

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

Tough times never last, but tough people do.

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" not them. Be the best version of you.

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

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

I can is 100 times more important than IQ.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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

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

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

We learn more from failure than we do from success.