科学是人类理解和改造世界的最有力工具。
Science is the most powerful tool for human beings to understand and transform the world.
抛弃世俗的琐事，身体就不会劳累；遗忘人生的烦恼，精神就不会亏损。
真相并不总是美丽的，但追求真相总是高尚的。
Life would be infinitely happier if we could only be born at the age of eighty and gradually approach eighteen.
唯一的限制是你的思想。
I write fiction and I'm told it's autobiography, I write autobiography and I'm told it's fiction, so since I'm so dim and they're so smart, let them decide what it is or it isn't.