It always seems impossible until it's done.

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

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

We learn more from failure than we do from success.

Don’t practice until you get it right, practice until you can’t get it wrong.

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Time is your friend, impulse is your enemy.

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

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

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

Tomorrow is worth more than yesterday but less than today.

Everything that happens was once a dream.

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

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.