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

Procrastination makes easy things hard and hard things harder.

There are no bad mistakes in maths, only discoveries.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

The road to success is like a staircase. If you want to succeed, double your failure rate

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

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.

The journey of a thousand miles begins with one step. 

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

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

"I" not them. Be the best version of you.

We all make mistakes. What matters is how we choose to move forwards from them.

I think, therefore I am.