A teacher who is attempting to teach without inspiring the pupil with a desire to learn is hammering on cold iron.
在沙漠中，我找到了一种在文明中无法获得的自由。
竞争优势的真正来源是想象未来并创造未来的能力。
"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."
Economic history teaches us that change is possible, but it is rarely easy.