Put glibly: In science if you know what you are doing you should not be doing it. In engineering if you do not know what you are doing you should not be doing it. Of course, you seldom, if ever, see either pure state. -Richard W. Hamming-

Science is concerned with what is possible while engineering is concerned with choosing, from among the many possible ways, one that meets a number of often poorly stated economic and practical objectives. -Richard W. Hamming-

There’s a fine line between cuddling and holding someone down so they can’t get away.

Mathematics is an interesting intellectual sport but it should not be allowed to stand in the way of obtaining sensible information about physical processes. -Richard W. Hamming-

Never argue with an idiot. They drag you down to their level and beat you with experience.

My favorite things in life don’t cost any money. It’s really clear that the most precious resource we all have is time. -Steve Jobs-

There was a flea and a fly in a flue. Said the flea, “let us fly” ; said the fly, “let us flee” ; so they flew through a flaw in the flue.

It only hurts when I laugh, ha ha. (ooh!)

You’re just upset because the voices aren’t speaking to you.

Loyalty to a petrified opinion never yet broke a chain or freed a human soul. -Mark Twain-