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

Success is the sum of small repeated efforts, day in and day out.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

Tough times never last, but tough people do.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

The bad news is time flies, the good new is that you're the pilot.

He who has begun his task is half-way done. Have the courage to begin!

Skills are built not born.

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

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

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

I think, therefore I am.

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

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