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

Dreams don't work unless you do.

It is never too late to turn an unproductive day into a productive one.

Tough times never last, but tough people do.

Our fixed mindset builds our cage, fear keeps us in it.

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

We all have two lives. The second begins when we realise we only have one. 

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

It is never too late to become what you might have been

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

Failure is not the opposite of success, it is part of the success.

It always seems impossible until it's done.

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

The journey of a thousand miles begins with one step. 

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