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

Everything you want is on the other side of fear

You can have results or excuses, not both

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

Go as far as you can see, when you get there, you’ll be able to see further

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

He who has begun his task is half-way done. Have the courage to begin!

The easiest person to deceive is yourself.

It doesn’t matter where you start, it matters how you end

In order to become better than anybody else you must first become better than yourself.

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

Start, struggle, fail, fix and learn. Repeat.

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

Hope might be a good breakfast, but it makes a very poor dinner

Success can never happen without the journey (struggle).