骑着马迎风而行,看人生的起伏变化;高声歌唱书写风景,笑看天地的荒凉与衰老。
The mind is a network of interdependent processes.
可持续发展不仅仅是一个流行词,而是我们对后代的责任。
The consequences of an act affect the probability of its occurring again.