教育：从自负的无知到痛苦的不确定之路。

白日梦的代价总是这一刻的回归，与之前的一切重新对齐，而现在看起来似乎更糟了一些。

Welcome, O life! I go to encounter for the millionth time the reality of experience and to forge in the smithy of my soul the uncreated conscience of my race.

物理定律不仅仅是规则，它们是宇宙的语言。

我的过去不能定义我，它使我更完善。

"Every saint has a past, and every sinner has a future."

International politics is a ruthless and dangerous business, and it is foolish to expect states to behave according to moral principles.

可持续性不是一种选择，而是长期成功的必要条件。