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

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

I think, therefore I am.

Instead of finding reasons why you can't, find reasons why you can.

Tough times never last, but tough people do.

The road to success is like a staircase. If you want to succeed, double your failure rate

It doesn’t matter where you start, it matters how you end

Everything that happens was once a dream.

Time is your friend, impulse is your enemy.

We all make mistakes. What matters is how we choose to move forwards from them.

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

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

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

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

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