生命中最美好的东西都是免费的。显然，我们最宝贵的资源是时间。
My favorite things in life don't cost any money. It's really clear that the most precious resource we all have is time.
The tools we use to detect exoplanets are constantly evolving, pushing the boundaries of what we thought was possible.
文学的力量在于它能使我们以新的方式看待世界。
没有道德的效率是通往失败的道路。
设计中的简洁是终极的复杂。
因此圣人不期望因循古代，不效法常规。