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Without ecological balance, there is no real economic benefit.

When I see someone wasting a glass of water, I think of those who don't have water on Earth.

Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.

害怕死亡是無知的表現(xiàn)。

不容忍他人的觀點（無論他們多么無知或不連貫）不僅僅是錯誤的；在一個沒有對錯之分的世界里，情況更糟：這是一個你令人尷尬地不成熟或可能是危險的跡象。