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

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

The wise person knows that no answer is also an answer

Everything that happens was once a dream.

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

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

If you fail, next time fail better.

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

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

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

The easiest person to deceive is yourself.

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

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

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

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.