心理学关注心理生活的“是什么”和“怎么样”,而非“为什么”。
农业中最大的风险是世界在变化,而我们却停滞不前。
系统产生需求的速度比满足需求的速度更快。
I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.
The interplay between quantum mechanics and general relativity is one of the most profound puzzles in modern physics, and solving it may require a complete rethinking of our understanding of the universe.