Nothing drives progress like the imagination. The idea precedes the deed. The only exceptions are accidents and natural selection.

Ideas are useless unless used. The proof of their value is in their implementation. Until then, they are in limbo.

People don't want quarter-inch drills. They want quarter-inch holes.

The true purpose of a business is to create and keep a customer, not to make you money.

One should not focus on the differences between people but look for commonality and similarity.

An industry begins with the customer and his or her needs, not with a patent, a raw material, or a selling skill

Anything in excess is a poison.