The historian's first duty is to tell the truth as he sees it, regardless of whom it pleases or displeases.
历史学家的首要职责是如实讲述他所见的真相,无论这会取悦还是触怒何人。
物理学家必须有一种信念,即宇宙是由理性且可理解的规律所支配的。
"You don't write because you want to say something; you write because you've got something to say."