知道"关于"事物比知道事物更省力
作者讨论了"所有程序员都能从学习数学中受益"与"所有程序员都需要学习数学"之间的区别。他认为，广泛了解多个领域的皮毛比深入学习某一个具体领域更有用——因为只有先知道某个领域存在且可能有帮助，才会决定是否深入钻研。文章建议通过阅读本科教材或会议视频等方式获取广泛的学科概览。下周因参加布达佩斯Craft大会，将暂停一次常规通讯。
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