我不完美,我也不声称自己是完美的,但我正在努力。
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.
If you’re not willing to be unpopular for being right, then you don’t deserve to be right.
在学习结束时,我们知道物理学的所有过去,但对现在和未来一无所知。