The greatest enemy to human potential is your comfort zone

I think, therefore I am.

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

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. 

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

The wise person knows that no answer is also an answer

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

Mistakes have the power to turn you into something better than you were before.

A book a day keeps the stupidity away.

Don't fear failure, fear being in the same exact same place next year as you are now.

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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