There are no shortcuts to any place worth going.

You can have results or excuses, not both

The easiest person to deceive is yourself.

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.

Don’t practice until you get it right, practice until you can’t get it wrong.

Just stick with it, what seems hard now will one day be your warm up.

Hard work beats talent when talent doesn't work hard.

Dreams don't work unless you do.

Skills are built not born.

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

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

There are no bad mistakes in maths, only discoveries.

You cannot start the next chapter of your life if you keep re-reading the last one.

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

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