Your attitude is everything. Pick a good one.

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

Success is not final and failure is not fatal. It is the courage to continue that counts.

The journey of a thousand miles begins with one step.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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

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. 

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

The road to success is like a staircase. If you want to succeed, double your failure rate

The easiest person to deceive is yourself.

Procrastination makes easy things hard and hard things harder.

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

I think, therefore I am.

Fall down seven times, stand up eight.

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