要享受自由，我们必须控制自己。

数学的语言是普遍的，超越了文化和语言的障碍。

"Language is a weapon, and I wield it with precision."

Every portrait that is painted with feeling is a portrait of the artist, not of the sitter.

真正的可持续性意味着满足当今需求而不损害未来的可能性。