The increase of national wealth depends chiefly upon the increase of production.

"I like dogs. You always know what a dog is thinking. It has four moods. Happy, sad, cross and concentrating."

A woman's guess is much more accurate than a man's certainty.

When survival is the daily agenda, long-term planning becomes a luxury.

世界是一个非常复杂的地方，而且它并没有变得简单。

True leadership means making tough decisions that balance short-term gains with long-term vision.

"We are all in the gutter, but some of us are looking at the stars."