The spirit of envy can destroy; it can never build.
嫉妒的精神可以摧毁;它永远无法建设。
不去尝试办不到的事情, 不去追求得不到的东西, 不居于不能持久的地位, 不推行不可重复的政策。
Sustainability is not just a buzzword; it's a responsibility we owe to future generations.
宇宙的扭曲面——黑洞、虫洞、奇点等——对我如此吸引,因为它与日常生活中的平坦欧几里得几何如此不同。
Integrity is doing the right thing, even when no one is watching.