The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.

The key to solving complex problems is breaking them down into simpler ones.

解释：局势安定的国家，常常是富足的；局势 动乱的国家，常常是贫穷的。

让美国再次伟大！

开始时有一点差错，结果会造成极大的错误。

犯罪小说是探索人性阴暗面的完美载体。