Dreams don't work unless you do.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

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

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.

I can is 100 times more important than IQ.

Success is the sum of small repeated efforts, day in and day out.

If you can understand just one thing thoroughly, then you will understand everything.

The greatest mistake we make is living in constant fear that we will make one.

Don't fear failure, fear being in the same exact same place next year as you are now.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

If you want to succeed, double your failure rate.

We learn more from failure than we do from success.