The greatest enemy to human potential is your comfort zone

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

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

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

There are no bad mistakes in maths, only discoveries.

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

Procrastination makes easy things hard and hard things harder.

Failure to prepare = preparing to fail

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

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

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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

Hope might be a good breakfast, but it makes a very poor dinner