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

Skills are built not born.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

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

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

There are no bad mistakes in maths, only discoveries.

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

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. 

We learn more from failure than we do from success.

Everything that happens was once a dream.

Shoot for the moon and even if you miss you’ll land among the stars/

Tomorrow is worth more than yesterday but less than today.

You're not in competition with anyone but yourself. Outdo your past, not other people.

If you fail, next time fail better.