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節儉：只為對人對己有益的事情買單，即不要浪費。

I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.

The surest way to prevent war is not to fear it.

The best ideas come from collaboration and diverse perspectives.

The most powerful tool for change is knowledge, rigorously pursued and widely shared.

數學的真正力量在于它能夠簡化復雜的事物，并揭示宇宙的潛在模式。