没有什么技能叫做“商业”。避免阅读商业杂志和商务课。（There is no skill called “business.” Avoid business magazines and business classes.）

阅读数学、科学和哲学方面的名著。忽略你的同龄人和新闻。避免部落认同。把真相放在社会认同之上。（Read the greats in math, science, and philosophy. Ignore your contemporaries and news. Avoid tribal identification. Put truth above social approval.）