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.

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

I have not failed, I've just found 10,000 ways that won't work.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

99% of failures come from people who have the habit of making excuses.

Practice like you’ve never won. Perform like you’ve never lost.

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

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

The greatest mistake we make is living in constant fear that we will make one.

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

Nobody said it’d be easy, they just promised it would be worth it.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

There are no bad mistakes in maths, only discoveries.