有一个快乐的境况出现,但就有一个不快乐的境况相对立;有一处优美的风景出现,但就立即有一处不优美的风景相抵销。
Much of what I stumbled into by following my curiosity and intuition turned out to be priceless later on.
The value of a mental process lies in its utility for the organism's adjustment to life.