Failure to prepare = preparing to fail

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

Everything you want is on the other side of fear

Dreams don't work unless you do.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

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.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

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

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

Run in the morning before your body figures out what you're doing

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

Fall down seven times, stand up eight.