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

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

You cannot escape the responsibility of tomorrow by evading it today

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

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

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

Success can never happen without the journey (struggle).

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

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

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

Time is your friend, impulse is your enemy.

You can have results or excuses, not both

Everything that happens was once a dream.

Lose an hour in the morning and you will spend all day looking for it.