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.

大自然似乎有意通过电现象向我们揭示物质的一种新的、迄今为止隐藏的特性。

在骨料行业中真正的领导力意味着在生产力与地球责任之间取得平衡。

Freedom is not a gift but an achievement that must be won every day.

I come from a very large, loving family.

真正的革命者是由伟大的爱所引导的。