这不应该是一件容易的事。任何觉得容易的人都是愚蠢的。
解释：处于安全环境时要考虑到可能出现的危险，考虑到危险就会有所准备，事先有了准备就可以避免祸患。
数学中真正的挑战不是解决问题，而是提出正确的问题。
The key to success in any business is understanding the market better than anyone else.
It's time for a show down! You and me!
To understand a culture, you must listen to its artists—they are the seismographs of societal change.