我们必须以与传统疗法相同的严谨和同理心来设计数字工具。

站在你和你的梦想之间的唯一东西是尝试的意愿和相信它实际上可能的信念。

——回答清华学生“国民党施行的，是否俄国的主义？”，1924年2月9日

Every nanometer of progress in manufacturing process is backed by the sweat of countless engineers.

True understanding comes from grasping the inner structural relationships of a problem.

The walls of the educational system must come down. Education should not be a privilege, so the children of those who have money can study.