Sustainability isn't a trend—it's a responsibility we all share for future generations.

化学的进步以新元素的发现及其性质的测定为标志。

你不必为了成功而不择手段，善良和正直会让你走得更远。

每个人都像月亮，有着从来不让任何人看见的黑暗面。

Were it left to me to decide whether we should have a government without newspapers, or newspapers without a government, I should not hesitate a moment to prefer the latter.

我认为忘记一个人的最好方法就是和另一个人在一起。