No individual has any right to come into the world and go out of it without leaving behind him distinct and legitimate reasons for having passed through it.

认证标准是负责任林业的指南针。

【大意】太阳不知道黑夜的情况，月亮不了解白昼的景象，太阳与月亮都有光亮可以照明，却不能兼知黑夜与白昼的情景。

宇宙即变化；我们的生活由我们的思想塑造。

The main difference between me and other people who have amassed this kind of money is that I am primarily interested in ideas, and not in making money.

成功的真正标准不仅仅是利润，还有我们为子孙后代留下的积极遗产。