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

Don’t be afraid to work hard and find out how good you can really be.

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

The greatest glory in loving lies not in never falling, but in rising every time we fall.

There are no bad mistakes in maths, only discoveries.

Dreams don't work unless you do.

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

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

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

I can is 100 times more important than IQ.

There are no shortcuts to any place worth going.

Time is your friend, impulse is your enemy.

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

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

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