Children like quiet and free choice.
孩子们喜欢安静和自由选择。
科学要求一个人付出他的一生。
To be a poet is to have a soul so quick to discern that no shade of quality escapes it.
最高尚的快乐是理解的喜悦。
Stepchildren are at greater risk because evolutionary pressures have shaped parental psychology to favor genetic offspring.