The only true voyage is not to go to new landscapes, but to have new eyes.

You can't be wise and in love at the same time.

"War is a dark thing, but sometimes it is the only light we have."

你绝对必须知道的唯一东西是图书馆的位置。

心理学是精神生活的科学。

When I sing, I feel like I'm in a different world where nothing else matters.

科技创新是解决煤炭行业问题的根本途径。