There are no bad mistakes in maths, only discoveries.

Hard work - a two way street where you get exactly what you put in.

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

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

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

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

Tomorrow is worth more than yesterday but less than today.

The easiest person to deceive is yourself.

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.

Try and do one thing each day that you would really rather not do.

If you fail, next time fail better.

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

Success is the sum of small repeated efforts, day in and day out.

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