The easiest person to deceive is yourself.

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

Time is your friend, impulse is your enemy.

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

Practice like you’ve never won. Perform like you’ve never lost.

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

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

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

Don’t practice until you get it right, practice until you can’t get it wrong.

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

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

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

I think, therefore I am.

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

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.