合乎伦理的科学不是一种限制,而是信任的基础。
Ethical science is not a limitation—it’s a foundation for trust.
It’s funny. The things that are most important to you are often the hardest to talk about.
The past is never dead. It's not even past.
时间旅行的难题在于,你无法前往自己不存在的地方。