Experience is simply the name we give our mistakes.

好的算法就像一把锋利的刀——它以最小的努力准确地完成它应该做的事情。

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。

That is the outstanding answer I've ever heard.

过去是幽灵，未来是梦，我们拥有的只有现在。

I believe that the testing of the student's achievements in order to see if he meets some criterion held by the teacher, is directly contrary to the implications of therapy for significant learning.