Gravitational waves are a new way of observing the universe, allowing us to hear the cosmos.
引力波是观察宇宙的一种新方式，它让我们能够听到宇宙的声音。
I am not without possessions; I have freedom.
I am not a political person by nature. I don't think writers should be political persons. But in South Africa, you can't keep politics out of your life.
Trust is the foundation of every successful business relationship.
意识并非实体，而是过程。