Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Life is full of opportunities. With every opportunity that is missed, another one is born.

Your attitude is everything. Pick a good one.

Your limitation - its only your imagination.

Shoot for the moon and even if you miss you’ll land among the stars/

Hope might be a good breakfast, but it makes a very poor dinner

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

The journey of a thousand miles begins with one step.

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

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

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

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

You can have results or excuses, not both