The beauty of chemistry lies in its ability to explain the world at the molecular level.

这类波可以像光波一样被反射、折射和偏振。

我由衷地高兴我的任期即将结束。我将很快不再是仆人，而将成为主权者。

The most important property of a program is whether it accomplishes the intention of its user.

"Writing is a way of life, a way of being in the world."

人生は、一度きりの旅。後悔しないように、思い切って生きよう。