Literature is an expression, an exploration of the inner self.
When power is scarce, a little of it is tempting.
过去总是紧张的，未来才是完美的。
在茫茫的大沙漠上盲目地去找水井，真荒唐。然而我们还是开始去寻找了。
The study of black holes has revolutionized our understanding of space and time.
