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

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

Your attitude is everything. Pick a good one.

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

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

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

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

Time is your friend, impulse is your enemy.

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

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

It doesn’t matter where you start, it matters how you end

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

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

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

Try and do one thing each day that you would really rather not do.