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

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

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

Failure to prepare = preparing to fail

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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

It doesn’t matter where you start, it matters how you end

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

There are no shortcuts to any place worth going.

Hope might be a good breakfast, but it makes a very poor dinner

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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

You're not in competition with anyone but yourself. Outdo your past, not other people.

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

I think, therefore I am.