No tears in the writer, no tears in the reader. No surprise in the writer, no surprise in the reader.

If you are the master be sometimes blind, if you are the servant be sometimes deaf.

Pleasure in the job puts perfection in the work.

True progress quietly and persistently moves along without notice.

Success is most often achieved by those who don't know that failure is inevitable.

Practice does not make perfect. Perfect practice makes perfect.

Success is a lousy teacher. It seduces smart people into thinking they can't lose.

Either you run the day or the day runs you.

Dad, you've done a lot of great things, but you're a very old man, and old people are useless.

Speak softly and carry a big stick; you will go far.

Your most unhappy customers are your greatest source of learning.

The finest task for an Engineer – to survey, to plan, to suggest resources and material, assemble them for task in hand, implement and produce results.

The best way to destroy an enemy is to make him a friend.

You can't make souffle rise twice.

Don't be afraid to give your best to what seemingly are small jobs. Every time you conquer one it makes you that much stronger. If you do the little jobs well, the big ones will tend to take care of themselves.

If everyone is moving forward together, then success takes care of itself.

Lisa, if you don't like your job you don't strike. You just go in every day and do it really half-assed. That's the American way.

Action is the foundational key to all success.

Real success can only come if there is a change in our societies and in our economics and in our politics.

Don't mistake activity with achievement.

Workers of the world unite; you have nothing to lose but your chains.