阅读使人充实，谈论使人机敏，写作使人精确。

All the effects of Nature are only the mathematical consequences of a small number of immutable laws.

释义：贪婪是一切邪恶的源头，孝道乃众多善行美德之首。此句将淫乱之恶归于万恶之首，将孝道列为百善之首，劝勉人们远离邪恶，修炼孝行。

To understand the mind, study its operations in real life.

The past is a foreign country; they do things differently there.

【释义】人不可以没有羞耻之心，不知羞耻的那种羞耻，才是真的耻辱。

Agriculture is the foundation of manufacture and commerce.