Learning is a good medicine: but no medicine is powerful enough to preserve itself from taint and corruption independently of defects in the jar that it is kept in. One man sees clearly but does not see straight: consequently he sees what is good but fails to follow it; he sees knowledge and does not use it.

Marriage can be compared to a cage: birds outside it despair to enter, and birds within, to escape.

No wind serves him who addresses his voyage to no certain port.

One may disavow and disclaim vices that surprise us and whereto our passions transport us. But those which by long habit are rooted in a strong and anchored in a powerful will are not subject to contradiction. Repentance is but a denying of our will, and an opposition of our fantasies, which diverts us here and there.

Sometimes it is a good choice not to choose at all.

Whenever a new discovery is reported to the world, they say first, It is probably not true, Then after, when the truth of the new proposition has been demonstrated beyond question, they say, Yes, it may be true, but it is not important. Finally, when sufficient time has elapsed to fully evidence its importance, they say, Yes, surely it is important, but it is no longer new.

Who ever saw a doctor use the prescription of his colleague without cutting out or adding something?