99% of failures come from people who have the habit of making excuses.

The greatest enemy to human potential is your comfort zone

A book a day keeps the stupidity away.

I think, therefore I am.

You cannot escape the responsibility of tomorrow by evading it today

Success is a journey, not a destination.

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.

Tomorrow is worth more than yesterday but less than today.

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

Success can never happen without the journey (struggle).

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.

Procrastination is the thief of time and the enemy of success.

Do what you have always done and you will always be what you have always been