The truth is a weapon, and like any weapon, it can be used for good or ill.

Cryptography is about communication in the presence of adversaries.

如果用心一旦松散，那么万事都做不好。如果用心一旦粗疏，那么凡事不能聚精会神。用心一旦固执，凡事就不能见其本来面目。

你看不见你自己，你所看见的只是你的影子。

The best architecture comes from a dialogue between client and architect.

我只是尽量保持冷静，不让压力影响我。