The greatest mistake we make is living in constant fear that we will make one.

Procrastination makes easy things hard and hard things harder.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Everything you want is on the other side of fear

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

Failure to prepare = preparing to fail

Life is full of opportunities. With every opportunity that is missed, another one is born.

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

Never underestimate the importance of small steps. small steps = big changes. 

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

The wise person knows that no answer is also an answer

Mistakes have the power to turn you into something better than you were before.

It doesn’t matter where you start, it matters how you end

Tomorrow is worth more than yesterday but less than today.

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