当一件事有趣时，探寻其中隐藏的真相。
When a thing is funny, search it for a hidden truth.
Every barrel of oil we extract must be done responsibly, with minimal environmental impact.
Human beings, viewed as behaving systems, are quite simple. The apparent complexity of our behavior over time is largely a reflection of the complexity of the environment in which we find ourselves.
你们会选择安逸的生活，还是选择一个奉献与冒险的人生？