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The best way to find out if you can trust somebody is to trust them.

創(chuàng)新不是來自于更多的資源，而是來自于更好的資源利用。

The history of philosophy is not, like the history of the sciences, to be considered as a mere chronological record of discoveries and errors. It is the history of the human spirit in its endeavor to understand itself and its relation to the universe.

The true joy of mathematics lies in the act of discovery, not just the result.