Even a mistake may turn out to be the one thing necessary to a worthwhile achievement.

Wealth, like happiness, is never attained when sought after directly. it comes as a by-product of providing a useful service.

When a thing is funny, search it carefully for a hidden truth.

The more the division of labor and the application of machinery extend, the more does competition extend among the workers, the more do their wages shrink together.

A thing is not necessarily true because a man dies for it.

“Winning is not a sometime thing, it is an all the time thing. You don’t do things right once in a while…you do them right all the time.”

Not to expose your true feelings to an adult seems to be instinctive from the age of seven or eight onwards.