Be fearless in the pursuit of what sets your soul on fire.

统计学家不能推卸理清科学推断原理的责任，同样，任何其他思考者也不能避免类似的义务。

The circumstances of the world are continually changing, and the opinions of man change also; and as government is for the living, and not for the dead, it is the living only that has any right in it.

智者不会武断地肯定任何事情，甚至不会断言智者一无所知。

真相很少是纯粹的，也从来不是简单的。