The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
Music is the divine way to tell beautiful, poetic things to the heart.
Foreign policy should not be confused with missionary work.
有时我们会为某些事情感到悲伤,而我们不愿意告诉别人我们为此感到悲伤。
Sustainability is not an option; it's a responsibility we owe to future generations.
和平不是没有战争,而是正义的胜利。