Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.
Fiction is like a spider's web, attached ever so lightly perhaps, but still attached to life at all four corners.
针对不同的情况采取不同的策略,针对不同的问题采取不同的解决方法,具体问题具体分析。
Sometimes the most unexpected findings lead to the greatest advances.