The method of psychology must be as exact as the methods of the natural sciences.
心理学的方法必须像自然科学的方法一样精确。
Every word is a step towards understanding.
我们今天在林业上的每一个决定都会在未来几代人中产生影响。
我相信你拿走的越多,你就要回馈的越多。
解析:心与物相互感应。
解析:良知即天理。
The bitterest creature under heaven is the wife who discovers that her husband's bravery is only bravado.