There are no bad mistakes in maths, only discoveries.

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

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

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

The easiest person to deceive is yourself.

Run in the morning before your body figures out what you're doing

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

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Life is full of opportunities. With every opportunity that is missed, another one is born.

Procrastination makes easy things hard and hard things harder.

Success is a journey, not a destination.

Failure is NOT your destiny. Failure is the key to success.

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

I can is 100 times more important than IQ.

Success is not final and failure is not fatal. It is the courage to continue that counts.