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Three grand essentials to happiness in this life are something to do, something to love, and something to hope for.

唯一的正義就是遵循靈魂真誠的直覺，無論是憤怒的還是溫柔的。

Innovation in mining isn't optional—it's essential for survival and growth.

The system produces needs faster than it can satisfy them, and thus it perpetuates itself.

理解計算的極限與理解數學的極限同樣重要。

So, I went through life constantly practicing this model of disciplinary approach. Well, I can’t tell you what that’s done for me. It’s made life more fun. It’s made me more constructive. It’s made me more helpful to others. It’s made me enormously rich.