The most important ideas are those that allow us to use existing resources in new and more productive ways.
最重要的思想是那些让我们以新的、更高效的方式利用现有资源的想法。
That which does not kill us makes us stronger.
I think the most important thing in life is to dare to dream.
如果一个孩子要保持他与生俱来的惊奇感，他至少需要一个能与之分享的成年人的陪伴，与他一起重新发现我们生活的世界的快乐、兴奋和神秘。
The true value of a forest cannot be measured in board feet alone.
The last of human freedoms is the ability to choose one's attitude in any given set of circumstances.