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

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

It always seems impossible until it's done.

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

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

You cannot escape the responsibility of tomorrow by evading it today

We learn more from failure than we do from success.

There are no bad mistakes in maths, only discoveries.

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

Dreams don't work unless you do.

99% of genius comes from hard work, the remaining 1% comes from innate talent

Patience is when you’re supposed to get mad, but you choose to understand

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

Skills are built not born.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.