写作没有规则，只有工具。
There are no rules in writing, just tools.
From life, from books, from others, we learn.
在商业中，你必须愿意承担风险，但必须是经过计算的风险。
God writes the Gospel not in the Bible alone, but also on trees, and in the flowers and clouds and stars.
竞争战略就是要与众不同。它意味着有意识地选择不同的活动组合来提供独特的价值组合。