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

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

A book a day keeps the stupidity away.

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

No one starts out on top. You have to work your way up.

Don’t be afraid to work hard and find out how good you can really be.

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

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

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

The power of reflection is the most powerful skill you’ll learn.

Failure to prepare = preparing to fail