There are no eternal facts， as there are no absolute truths.

写作是理解世界混乱的一种方式。

It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

建筑有自己的领域，它与生活有着特殊的物理关系。

艺术应当为人民服务。

We are just beginning to understand the potential of genome editing—and the questions it raises.

The world is a stage, and we are all playing our parts.

心理学是关于心灵生活在其适应关系中的科学。