There are no shortcuts to any place worth going.

I can is 100 times more important than IQ.

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

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

FAIL - First Attempt In Learning

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

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

I think, therefore I am.

Everything you want is on the other side of fear

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

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. 

Success is the sum of small repeated efforts, day in and day out.

Knowledge is of no value unless you put it into practice.

The temptation to quit will be the greatest when you are about to succeed

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