安全必须始终是我们所做一切的首要任务。
地球形状的问题本质上是势理论中的一个问题。
Home is not where you are born; home is where all your attempts to escape cease.
软件开发中最重要的一个方面是明确你试图构建什么。
Biology is the study of complicated things that give the appearance of having been designed for a purpose.