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人民幸福的首要條件是廢除宗教。

任何有機體最難做的事情就是觀察自己。

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

A healthy body is the foundation of a high-performing brain.

想知道能否信任一個人，最好的辦法就是去信任他。

Cooperation is more important than competition, and ecosystems are more viable than going it alone.