There is no absolute security, only relative risk control.
没有绝对的安全，只有相对的风险控制。
他们对你的所作所为是错的，但你并非无辜。你剥夺了他知晓真相的权利。
在计算学习理论中，我们试图理解从数据中学习的基本原理。
Time is an illusion. Lunchtime doubly so.
The world is built upon the power of numbers.
"Books are the bridges that connect us to the future."
"The more you try to escape, the more you are trapped."
The computer is the ultimate polluter: its feces are indistinguish- able from the food it produces.
Reason is， and ought only to be the slave of the passions， and can never pretend to any other office than to serve and obey them.
