统计学家的目标是从样本中推断出总体是什么。

The success of any political system depends on its ability to deliver both prosperity and justice.

The central bank needs to be the adult in the room.

事实是，每个人都会伤害你。你只需要找到那些值得为之受苦的人。

History is not just about the past, it is also a mirror of the present.

每个数学问题都有解答；挑战在于找到它。

男人的爱情只是男人一生当中的一部分，但是爱情却是女人一生中的全部。

Heredity is nothing, environment is everything.

世界充满了神奇的事物，耐心地等待着我们的感官变得更加敏锐。