A law of nature， lex naturalis， is a precept or general rule found out by reason， by which a man is forbidden to do that which is destructive of his life or takes away the means of preserving the same.

The truth is, we are all waiting for someone to take care of us. We are all waiting for someone to tell us what to do.

"The past is always present in our lives, shaping who we are and how we see the world."

I love to think of nature as an unlimited broadcasting station, through which God speaks to us every hour, if we will only tune in.

自适应控制是关于实时调整控制器参数以应对系统动态变化的方法。

"We are all prisoners of our own choices, but we are also the architects of our own freedom."

计算机科学中的挑战不仅仅是解决问题，而是找到正确的问题来解决。