In the state of nature, indeed, all men are born equal, but they cannot continue in this equality. Society makes them lose it, and they recover it only by the protection of the laws.
失败不是我的敌人...害怕失败才是我的敌人。
成功验证的关键是从系统应该做什么的清晰和精确的规范开始。
Safety must remain our top priority in everything we do.