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

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

Don’t be afraid to work hard and find out how good you can really be.

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

The journey of a thousand miles begins with one step.

Time is your friend, impulse is your enemy.

Pure mathematics is in its way, the poetry of logical ideas.

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

Dreams don't work unless you do.

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

Hard work beats talent when talent doesn't work hard.

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

You can have results or excuses, not both

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

He who has begun his task is half-way done. Have the courage to begin!