When we are planning for posterity， we ought to remember that virtue is not hereditary.

"Every word we write is a step towards understanding ourselves and the world around us."

我是一个喜欢不规则的人。

On the way to a grand goal， celebrate the smallest victories as if each one were the final goal. No matter where it ends you are victorious.

【解释】人常常在忧患困苦中，才能磨练意志，增长才干。