Tough times never last, but tough people do.

Just stick with it, what seems hard now will one day be your warm up.

It doesn’t matter where you start, it matters how you end

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

Everything you want is on the other side of fear

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

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

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

Hard work - a two way street where you get exactly what you put in.

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.

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

99% of genius comes from hard work, the remaining 1% comes from innate talent

No one starts out on top. You have to work your way up.

There are no bad mistakes in maths, only discoveries.

Instead of finding reasons why you can't, find reasons why you can.