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.

The causal model is the key to making sense of the world.

让儿童参与工作，能增强他们对生活环境的责任感。

不断思考你如何能做得更好，并不断质疑自己。

我不必完美。我只需要尽我所能。