"Life on a lifeboat isn't much of a life. It is like an end game in chess, a game with few pieces. The elements couldn't be more simple, nor the stakes higher."

你无法管理你无法衡量的东西。

我不害怕失败，我害怕不去尝试。

可持续性不是一种选择；而是我们对后代的责任。