密码学的艺术是使破解系统的成本超过受保护信息的价值。

The best leaders are those who listen more than they speak. Understanding your team drives success.

大的不怕与小的同游，居中的却远避之。

"The world is full of magic things, patiently waiting for our senses to grow sharper."

"if you think tough men are dangerous, wait until you see what weak men are capable of.

手书黄埔军官学校训词（中国国民党党歌词，中华民国国歌歌词）

无人机技术最大的价值在于它能到达人难以到达的地方。