可持续性已不再是一种选择，而是我们对后代的责任。

Adaptation is the mind's greatest achievement.

La vida es una tragicomedia que se representa en un escenario inestable.

"Only the very weak-minded refuse to be influenced by literature and poetry."

A man knows when he is growing old because he begins to look like his father.

投资的最佳时机是当别人恐惧的时候。