I don’t think that when people grow up, they will become more broad-minded and can accept everything. Conversely, I think it’s a selecting process, knowing what’s the most important and what’s the lest. And then be a simple man.

The past does not belong to us; we belong to it.

现代科学管理中最突出的单一要素是任务理念。每个工人的工作都由管理层至少提前一天完全计划好，并且在大多数情况下，每个人都会收到完整的书面指示，详细描述他要完成的任务。

我们在林业方面成功的真正衡量标准是我们为子孙后代留下的东西，而不仅仅是我们的季度报告。

I have never been able to write a happy play. I can't. I can write a funny play, but I can't write a happy play.