死者并未消失。他们只是看不见了。
A good programmer is someone who always looks both ways before crossing a one-way street.
最终,定义我们的不是罪行本身,而是我们选择如何处理它。
我总是试图在我的角色中找到真相。
The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.