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.

Do what you have always done and you will always be what you have always been

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

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

We learn more from failure than we do from success.

The greatest enemy to human potential is your comfort zone

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Procrastination makes easy things hard and hard things harder.

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

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

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

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

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