过去的投资记录，无论多么辉煌，都不能保证未来的表现。尤其是在市场风格切换时，历史收益往往是最危险的陷阱。

The fact that a security has risen in price or has paid a large dividend is not evidence of its investment merit.

你不能预测未来，但你可以为未来做准备。我不需要知道暴风雨何时来，我只需要确保我的船能承受任何风浪。

You can't predict the future, but you can prepare for it. I don't need to know when the storm is coming. I just need to make sure my ship can weather any storm.

股票市场会在你需要钱的时候恰恰下跌。

The stock market will decline just when you need money.

风险不是波动性，风险是永久性损失的可能性。