Life is not so short but there is time enougn for courtesy.

人生虽短，但表示礼貌的时间还是足够的。

More of our worries come from within than from without.

烦恼发乎内者多于发乎外。

One must howl with the wolves.

入乡随俗。

Reading is to the mind what exercise is to the body.

读书养神，锻链健身。

The life of the wolf is the death of the lamb.

狼的生就是羔羊的死。

Theings present are judged by things past.

欲断今日事，须知往日情。