最可持续的森林是既能满足人类需求又能屹立不倒的森林。
The most sustainable forest is one that remains standing while meeting human needs.
当人想要保护某人时，才会发挥出真正的力量。
The artist must be both poet and engineer.
发现的旅程和目的地本身一样重要。
我很少解释，不回应，但我知道自己在做什么。
生活只能向后理解；但它必须向前生活。
The highest manifestation of life consists in this: that a being governs its own actions. A thing which is always subject to the direction of another is somewhat of a dead thing.