灵魂应该总是半开着，准备迎接狂喜的经历。
"The only way to do great work is to love what you do."
The best way to predict the future of our forests is to create it.
Mental activity is the organism's way of engaging with the world.
关于自由市场最重要的一点是，除非双方都受益，否则交易不会发生。