Knowledge is of no value unless you put it into practice.

The temptation to quit will be the greatest when you are about to succeed

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. 

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

The greatest enemy to human potential is your comfort zone

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

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

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

You cannot escape the responsibility of tomorrow by evading it today

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

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

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

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

Fall down seven times, stand up eight.

No one starts out on top. You have to work your way up.