The difference between ordinary and extraordinary is that little extra.
普通和非凡的区别在于那一点点额外的努力。
A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.
科学进步必须以道德指南针为指导。
释义：品德足以使远方的人归附，诚信足以使不同的人团结一致，道义足以使众人归心，才能足以借鉴古人，明智足以洞察下属，这样的人是杰出的人物。这是对杰出人物应具备的品德与才能的描述。