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Problems frequently get easier if you turn them around in reverse. In other words, if you want to help India, the question you should ask is not “how can I help India,” it’s “what is doing the worst damage in India? What will automatically do the worst damage and how do I avoid it?”

Technology should serve people, not the other way around.

物理學中的每一個發現都打開了一個新的問題領域，提醒我們追求知識是一個無盡的旅程。