数学直觉就像肌肉一样 - 通过锻炼会变得更强大。
The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.
The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?
The truth is I'm a real perfectionist, and I drive myself crazy.
The strength of a company lies in its people. Empower them, and you empower the future.
Sun don't shine forever, but as long as it's here then we might as well shine together.