"Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence."

如果你害怕失败，那你很有可能会失败。

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

He is unworthy to live who lives only for himself.