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It's not about money. It's about the ability to make things happen.

Chemistry is the art of building bridges between the microscopic and the macroscopic.

The state is nothing but a machine for the oppression of one class by another.

Challenges are opportunities in disguise; embrace them with courage.

化學工業是現代文明的支柱，我們必須以應有的尊重和責任對待它。