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

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

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

You cannot escape the responsibility of tomorrow by evading it today

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

I think, therefore I am.

There are no shortcuts to any place worth going.

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. 

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

Pure mathematics is in its way, the poetry of logical ideas.

"I" not them. Be the best version of you.

Lose an hour in the morning and you will spend all day looking for it.

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

Run in the morning before your body figures out what you're doing

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