Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

Procrastination makes easy things hard and hard things harder.

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

Mistakes have the power to turn you into something better than you were before.

It always seems impossible until it's done.

There are no bad mistakes in maths, only discoveries.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

It is never too late to turn an unproductive day into a productive one.

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

If you want to succeed, double your failure rate.

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

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