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.

你所要做的就是写一个真实的句子。写出你所知道的最真实的句子。

产生好结果的人会自我感觉良好。

Sustainability is no longer an option; it's a necessity for any business that wants to thrive in the 21st century.