没有任何对象的存在是不容置疑的。
There are no objects whose existence is indubitable.
A tranquil mind is the source of health.
Every nation shares the responsibility to protect our oceans, regardless of their coastline size.
I come from a very large, loving family.
要么数学对人类思维来说过于庞大，要么人类思维不仅仅是机器。
在一个不自由的世界里，唯一的应对方式是变得如此绝对自由，以至于你的存在本身就是一种反叛。