The strength of a society lies in its ability to balance individual freedom with social cohesion.

The walls of a garden should be high enough to keep the world out, but low enough to let the sky in.

用三个词总结我对生活的理解：生活继续。

心理学的任务是研究经验的直接内容。

算法设计既是一门艺术也是一门科学。