是人类而非自然发起行动,但自然在很大程度上控制着结果。
"Purpose gives meaning to mental activity."
You cannot swim for new horizons until you have courage to lose sight of the shore.
模型只是模型,而非事物本身。你无法吃掉菜单,无论描述多么准确。
用音乐传递希望。