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I’ve always been attracted to the idea of a voice that is absolutely authoritative and yet absolutely humble.
He who refuses to do arithmetic is doomed to talk nonsense.
最好的管理是一门真正的科学,建立在明确的法律、规则和原则之上。
When you have something to say, silence is a lie.
The chemical industry is the backbone of modern civilization, and we must treat it with the responsibility it deserves.