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

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

Everything you want is on the other side of fear

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. 

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

I have not failed, I've just found 10,000 ways that won't work.

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

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

I can is 100 times more important than IQ.

Time is your friend, impulse is your enemy.

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

Dreams don't work unless you do.

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