A book a day keeps the stupidity away.

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

There are no bad mistakes in maths, only discoveries.

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

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

Try and do one thing each day that you would really rather not do.

Knowledge is of no value unless you put it into practice.

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

Tough times never last, but tough people do.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

There are no shortcuts to any place worth going.