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

There are no bad mistakes in maths, only discoveries.

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

Do what you have always done and you will always be what you have always been

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

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

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

Fall down seven times, stand up eight.

Tough times never last, but tough people do.

You can have results or excuses, not both

99% of genius comes from hard work, the remaining 1% comes from innate talent

Start, struggle, fail, fix and learn. Repeat.

The master has failed more times than the beginner has even tried

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

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