有时候我们对一些事情感到难过，但我们不愿意告诉别人我们为此感到难过。

出自先秦《荀子·解蔽》。大凡是人，往往都有惑于枝节问题而看不清大局的毛病。说明人性的弱点：看问题不全面，往往惑于表面现象，结果“只见树木，不见森林”，“捡了芝麻，丢了西瓜”。

The key to success is not just technology, but how you use it to solve real problems.

The historian must have some kinship with his subject. The dead will not speak unless they are properly addressed.

管理良好的森林是一份不断给予的礼物。