Every tree we plant today is a legacy for generations we'll never meet.
The men who learn endurance, are they who call the whole world, brother.
The study of topological phases of matter is not just about discovering new materials; it's about uncovering the fundamental principles that govern the quantum world.
有人居住的世界的界限是由人类知识的范围决定的。
To write is to rewrite, and to rewrite is to understand.