The greatest enemy to human potential is your comfort zone

There is no elevator to success, you have to take the stairs.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

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.

Everything you want is on the other side of fear

Failure to prepare = preparing to fail

Fall down seven times, stand up eight.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

The road to success is like a staircase. If you want to succeed, double your failure rate

Success is the sum of small repeated efforts, day in and day out.

The bad news is time flies, the good new is that you're the pilot.

Hard work beats talent when talent doesn't work hard.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

The greatest mistake we make is living in constant fear that we will make one.