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I know that self-promotion happens a lot and it is not a bad thing. But I do not regard it as something positive.

The only time you should look down on someone is when you're helping them up.

真正的藝術家并不驕傲；他知道藝術比他更偉大。

Economic theory provides the tools, but real-world testing refines them.

偉大的領導者會帶領人們去他們不一定想去但應該去的地方。