"The only limit to our realization of tomorrow is our doubts of today."

科学是通过证据追求真理。

艺术是过去与现在之间的对话。

最好的发现总是发生在那些没有寻找它们的人身上。

Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.

我们最甜美的歌是那些讲述最悲伤思想的歌。