不要害怕问愚蠢的问题。因为99%的情况下其他人也想问同样的问题,只是因为怕尴尬而羞于提问。
A mind needs books like a sword needs a whetstone.
"What good is the warmth of summer, without the cold of winter to give it sweetness."
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."