In all affairs, it's a healthy thing now and then to hang a question mark on the things you have long taken for granted.
在一切事务中,偶尔将一个问号挂在你长期以来视为理所当然的事物上是一种健康的做法。
The magical number seven, plus or minus two: some limits on our capacity for processing information.
The forest doesn’t need us; we need the forest.
"History is not the past. It is the method we have evolved of organizing our ignorance of the past."