Whatever is rightly done, however humble, is noble.

I don't want everyone to like me; I should think less of myself if some people did.

a symbol of integrity, courage and of high quality.

No man means all he says, and yet very few say all they mean, for words are slippery and thought is viscous.

We often hear of someone saying, ‘So you don’t trust me’ or ‘Are you questioning my integrity?’ or ‘You don’t believe me.’ They get defensive and angry because someone questions their actions, and they think they are above being questioned or having to prove their trustworthiness. But none of us is above questioning.

The engineer's first problem in any design situation is to discover what the problem really is.