每个实验都是与自然的对话，有时自然会对我们耳语它的秘密。
Every experiment is a conversation with nature, and sometimes nature whispers its secrets.
所以，国家的钱财不足以来应付饥荒，救济孤儿寡妇，这样，国家就贫困，百姓就难于治理。
Expertise in any domain involves the automation of basic skills, freeing attention for higher-level aspects of performance.
城市从不沉睡，它的黑暗也是如此。
The most profound discoveries often come from asking the simplest questions.