追求科学不是一种奢侈，而是人类生存的必要条件。
The pursuit of science is not a luxury but a necessity for the survival of mankind.
I don’t fear losing. I fear not giving my best.
Our experience tends to confirm a long-held notion that being prepared, on a few occasions in a lifetime, to act promptly in scale, in doing some simple and logical thing, will often dramatically improve the financial results of that lifetime.