在买入之前，你应该已经想好在什么情况下会卖出。如果你不能在买之前写好'卖出条件'，那你就不应该买。

Before buying, you should already know when you'll sell. If you can't write down your 'sell conditions' before buying, you shouldn't be buying.

成长股投资策略更适合积极型投资者，而不是防御型投资者。

Growth stock investment strategies are more suitable for aggressive investors than for defensive investors.

如果你能理解到实际上不需要被市场证明对错的时候，你就是价值投资者了。

When you realize that you actually don't need the market to validate whether you're right or wrong, you've become a value investor.

投资的精髓不是追求回报，而是避免永久性资本损失。

The essence of investing is not maximizing returns, but avoiding permanent capital loss.