人是万物的尺度:对于存在的事物,它们存在;对于不存在的事物,它们不存在。
科学进步是以一次次的葬礼为代价的。
The Worldly Hope men set their Hearts upon Turns Ashes—or it prospers; and anon, Like Snow upon the Desert's dusty Face, Lighting a little hour or two—is gone.
Fear is just a state of mind.