God writes the Gospel not in the Bible alone, but also on trees, and in the flowers and clouds and stars.

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

我不是悲观主义者。我是一个受过现实主义训练的乐观主义者。

True courage is not the absence of fear, but moving forward despite it.

决策分析的本质是将复杂问题分解为更简单、更易管理的组成部分。

The night is a great teacher, but few are willing to learn.

人的手十分精细和复杂，它不仅使心灵得以展现，还能使人跟整个环境建立一段特殊的关系。