Economic progress, in capitalist society, means turmoil.
The capitalist achievement does not typically consist in providing more silk stockings for queens but in bringing them within the reach of factory girls in return for steadily decreasing amounts of effort.
Problem-solving often requires restructuring one's mental representation of the situation.
Financial regulation must keep up with market changes but avoid excessive intervention.
勇敢是一种德行,不仅在战斗中,在生活中的各个方面都需要勇敢。