"We are all in the gutter, but some of us are looking at the stars."

人通过从失败中学习而成长。

The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards - and even then I have my doubts.

你唯一需要超越的人，是昨天的自己。

当你无法回头时，你只能担心如何向前迈出最佳的一步。