The greatest enemy to human potential is your comfort zone

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

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

Never underestimate the importance of small steps. small steps = big changes. 

Procrastination is the thief of time and the enemy of success.

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

Your limitation - its only your imagination.

If you can understand just one thing thoroughly, then you will understand everything.

Go as far as you can see, when you get there, you’ll be able to see further

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

The wise person knows that no answer is also an answer

Our fixed mindset builds our cage, fear keeps us in it.

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.