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The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

The search for happiness is one of the chief sources of unhappiness.

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

"I write to expose myself, to understand myself."

稅收是公司財(cái)務(wù)中唯一重要的市場缺陷。