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The method of psychology must be as exact as the methods of the natural sciences.

外交是通過妥協達成雙贏的結果，而不是通過對抗來追求勝利。

The best companies are those that solve real problems for real people.

Independence is the soul of a nation.

Education is the foundation of conservation—people protect what they understand.

男人的愛情只是男人一生當中的一部分，但是愛情卻是女人一生中的全部。

"世界是一面鏡子，而鏡子是一個謊言。"

真正的進步發生在我們停止為過去優化，開始為未來建設之時。