I'm not afraid of the future; I'm afraid of the past.
科学的进步不是一条直线,而是一系列曲折,常常需要回溯步骤以获得更好的立足点。
The success of any political system depends on its ability to generate legitimacy in the eyes of its citizens.
"I wish I could freeze this moment, right here, right now, and live in it forever."
过去是阴影,未来是梦想。我们拥有的只有现在。