One never reaches home, but wherever friendly paths intersect the whole world looks like home for a time.

I don't let the darkness dim my light.

When somebody hits you, hit back harder.

教师的任务是唤醒创造性表达和知识的乐趣。

如果你是一个把生命奉献给某项事业的工程师，世界上最糟糕的事情就是有人剽窃它并署上自己的名字。

人们之所以加入社会是为了保护他们的财产。