安全不是优先项,而是定义我们运营的核心价值。
Safety is not just a priority, it's a core value that defines our operations.
检验一个经济学家是否优秀的标准,是看他能否比别人更好地解释过去。
天下没有几百年不出现弊端的制度,也没有永远不变的法律。
The best way to lead is by example.
No matter how complex or refined, all behavior is to be explained in terms of stimulus and response.
无论多么复杂或精细,所有行为都可以用刺激和反应来解释。