The structure of the international system, not the intentions of individual states, is the primary determinant of state behavior.

韧性是通过逆境建立的；不要害怕挑战，要从中学到东西。

The solution of the problem of life is seen in the vanishing of the problem.

2008：贝索斯致股东信《逆向工作法 VS 技能导向法》

看待事的可贵处在于明理，处事的可贵处在于内心公平。