Nor eye in a letter, nor hand in a purse, nor ear in the secret of another.

眼别盯着他人的信，手别放进他人的包，耳别探听他人的秘密。 Distrust and caution are the parents of security.

怀疑与谨慎是安全之母。

If you have no honey in your pot, have some in your mouth.

罐中若无蜂蜜，嘴中则应有些。

Deny self for self，ssake.

自我克制于己有利。

Weighty questions ask for deliberate answers.

回答重大问题时需深思熟虑。（摘自《格言篇》富兰克林著 刘荣跃编译）