资本主义本质上是一种经济变革的形式或方法，不仅从未静止，而且永远不可能静止。
Capitalism, then, is by nature a form or method of economic change and not only never is but never can be stationary.
The farmer is the cornerstone of our civilization.
Psychology must be a guide to practical living.
用歌声温暖每个需要安慰的心。