释义：君子在面对挫折、困难的时候，应该反躬自问，修养品德。蹇（jiǎn），多指行动迟缓、困苦、不顺利的意思。

CRISPR给了我们重写生命密码的工具，但我们必须明智地使用它们。

To be a moral human being is to pay, be obliged to pay, certain kinds of attention.

心理学的方法必须像自然科学的方法一样精确。

I think the best architecture comes from a synthesis of all the elements that separately comprise a building: the structure that holds it up; the services that allow it to function; its ecology; the quality of natural light; the symbolism of the form; the relationship of the building to the skyline or the streetscape; and, perhaps most importantly, the client's vision and the user's needs.