The method of introspection must be rigorously controlled.
We have to continually be jumping off cliffs and developing our wings on the way down.
翻译:物质的富足填补不了精神的空虚,真正的富有是内心的充盈,知足方能常乐。
科学的进步不仅依赖于知识的积累,还需要有挑战未知的勇气。
现代世界把我们变成了消费者,消费是新的宗教。