If you are born poor it's not your mistake, but if you die poor it's your mistake.
生活是世界上最罕见的事情,大多数人只是存在而已。
我们需要的书是那些能读懂我们的书。
大陆漂移的第一个概念早在1910年就浮现在我的脑海中,当时我在观察世界地图时,受到大西洋两岸海岸线吻合的直接印象的启发。
"The truth has never been of any real value to any human being - it is a symbol for mathematicians and philosophers to pursue. In human relations kindness and lies are worth a thousand truths."