Procrastination is the thief of time and the enemy of success.

Failure to prepare = preparing to fail

If you want to succeed, double your failure rate.

Your attitude is everything. Pick a good one.

Our fixed mindset builds our cage, fear keeps us in it.

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

I think, therefore I am.

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.

I can is 100 times more important than IQ.

We are all maths people : step 1 - do maths and step 2 - be a person. 

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

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

You can be shown the path, but only you can make the first step.

Tough times never last, but tough people do.