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"We live in the time we have and we see with the eyes we have."

Happiness is the very nature of the self; happiness and the self are not different. There is no happiness in any object of the world. We imagine through our ignorance that we derive happiness from objects.

The Great Moderation was neither great nor a moderation.

出自《魏源集·都中吟十三首》。洋人的情況、技術和版圖，我都了解得像萬里大的手掌中玩米和沙子一樣。知己知彼是兵家的策略，一定要知道誰主掌著典屬國的職位。

資源開發必須在經濟增長和環境管理之間取得平衡。