The greatest enemy to human potential is your comfort zone

I think, therefore I am.

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

Pure mathematics is in its way, the poetry of logical ideas.

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

Run in the morning before your body figures out what you're doing

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

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

You can hire a tutor but you can't hire someone to practice for you.

Failure to prepare = preparing to fail

Your limitation - its only your imagination.

There is no elevator to success, you have to take the stairs.

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

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

There are no shortcuts to any place worth going.