It is remarkable how much long-term advantage people like us have gotten by trying to be consistently not stupid, instead of trying to be very intelligent.
大陆漂移的第一个概念早在1910年就出现在我脑海中,当时我正在看世界地图。
可持续性不是一种趋势,而是唯一的前进道路。
"A book is a version of the world. If you do not like it, ignore it; or offer your own version in return."