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

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

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

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

The wise person knows that no answer is also an answer

In order to become better than anybody else you must first become better than yourself.

The temptation to quit will be the greatest when you are about to succeed

I think, therefore I am.

99% of genius comes from hard work, the remaining 1% comes from innate talent

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

The journey of a thousand miles begins with one step.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

Skills are built not born.

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