I know I must let the children be attentive, but neglect the most terrible danger of children.
我知道必须让孩子们有所专心，怠慢乃是孩子们最可怕的危险。
好的构图就像好的对话——每个元素都有其位置和目的。
"The past is never dead. It's not even past."
Understanding nature’s complexity is the ultimate challenge.
The city is a great artifact, the supreme work of human civilization.
人们为了保护自己不受伤害，会伤害他人。