In the depth of winter, I finally learned that within me there lay an invincible summer.

The value of a mental process lies not in its composition, but in its consequences for survival and flourishing.

Don't ever let anybody tell you they're better than you.

质量不是口号；它是一种承诺。

要说“我爱你”，首先必须知道如何说“我”。

创新是区分领导者和追随者的关键。

The most beautiful things in life are not things, but moments and emotions.

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

在商业中，如果你不前进，你就在落后。