He who has begun his task is half-way done. Have the courage to begin!

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

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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

Don’t hang your targets after you’re done shooting.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

I have not failed, I've just found 10,000 ways that won't work.

The master has failed more times than the beginner has even tried

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

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

There are no bad mistakes in maths, only discoveries.

The bad news is time flies, the good new is that you're the pilot.

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

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

If you want to succeed, double your failure rate.