The journey of a thousand miles begins with one step. 

Success can never happen without the journey (struggle).

We are all maths people : step 1 - do maths and step 2 - be a person. 

Time is your friend, impulse is your enemy.

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

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

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

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

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

If you want to succeed, double your failure rate.

The master has failed more times than the beginner has even tried

Practice like you’ve never won. Perform like you’ve never lost.

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

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