Do not be embarrassed by your mistakes. Nothing can teach us better than our understanding of them. This is one of the best ways of self-education.

Build a better mousetrap and the world will beat a path to your door

A man receiving charity always hates his benefactor- it is a fixed characteristic of human nature.

Moments of complete apathy are the best for new creations

“The digital camera is a great invention because it allows us to reminisce. Instantly.”

Only a life lived for others is a life worthwhile.

Wit lies in recognizing the resemblance among things which differ and the difference between things which are alike.