衡量一个人的真正标准是他如何对待那些对他绝对没有好处的人。
The true measure of a man is how he treats someone who can do him absolutely no good.
The energy sector is the backbone of any economy, and its stability ensures national security.
A film is never finished, only abandoned.
The self grows by reaching outward.
违反贝尔不等式迫使我们拒绝局域性或实在性，或两者兼而有之。