Art is contemplation. It is the pleasure of the mind which searches into nature and which there divines the spirit of which nature herself is animated.

消费者是老板。我们必须倾听、适应并交付他们真正想要的东西。

Skills and confidence are an unbeatable weapon.

制造链式反应机器的基本点当然是确保每次裂变产生一定数量的中子，其中一些中子将再次产生裂变。