人生是连续的选择。这些选择塑造了你的人生。

科学的美丽在于它不断进化，总有新的东西可以发现。

The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.

拓扑绝缘体的美在于它们的鲁棒性；它们的表面态受到对称性和拓扑的保护，使它们对某些类型的无序免疫。