The first step toward getting somewhere is to decide that you are not going to stay where you are.
Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be, because of the obscurity of the subject, and the brevity of human life.
城市是其人民的集体记忆，与记忆一样，它与物体和地方相关联。
Gravitational waves are a new way of observing the universe, allowing us to hear the cosmos.