释义：运气不好的时候，即使是黄金也会失去光泽；运气好的时候，连普通的铁也会发光。

"Quantum mechanics is not just a theory, it is a framework that has fundamentally changed our understanding of reality."

I can dispense with all truth, but not with the search for truth.

过去是一个异国他乡；他们做事的方式不同。