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

The easiest person to deceive is yourself.

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

Nobody said it’d be easy, they just promised it would be worth it.

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

99% of failures come from people who have the habit of making excuses.

In order to become better than anybody else you must first become better than yourself.

Everything that happens was once a dream.

Tomorrow is worth more than yesterday but less than today.

The greatest enemy to human potential is your comfort zone

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

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

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

There are no shortcuts to any place worth going.