When you make a mistake, take another chance. Only when you choose not to do so do you fail.

Success is a journey, not a destination.

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

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

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

Success can never happen without the journey (struggle).

The bad news is time flies, the good new is that you're the pilot.

Run in the morning before your body figures out what you're doing

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

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. 

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

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

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

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

I think, therefore I am.