Certification schemes are the floor, not the ceiling of responsible forestry practice.

我不是追随者，我是领导者。

The thing we fear we bring to pass.

每天我都发现越来越多的美好事物，这足以让人疯狂。

We are survival machines—robot vehicles blindly programmed to preserve the selfish molecules known as genes.

教育艺术必须转变为建立在人性永恒规律上的科学。

True leadership is about serving others, not just directing them.

儿童文学是想象力的基础，创造力的发源地，也是终身热爱阅读的第一步。