可持续发展不仅仅是一个流行词,更是我们对后代的责任。
The best thing about getting older is that you don't lose all the other ages you've been.
我宣告:自由是人生的终极目标。
The more I learn, the more I realize how much I don't know.
Silence is not the absence of sound, but the presence of something deeper.