Tough times never last, but tough people do.

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

Skills are built not born.

There are no bad mistakes in maths, only discoveries.

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

Procrastination is the thief of time and the enemy of success.

The journey of a thousand miles begins with one step. 

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

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

Success can never happen without the journey (struggle).

A book a day keeps the stupidity away.

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

You cannot start the next chapter of your life if you keep re-reading the last one.

Failure is NOT your destiny. Failure is the key to success.

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