After all, only women are able really to love.

Marriage is the only adventure open to the cowardly.

Only she is chaste whom none has invited

Only in love is there trust - even the possibility of trust.

He alone may chastise who loves.

Not beauty, wealth, or lineage e'er could raise
A woman's name (he said) to height of praise,
If not in action chaste.

True love is rare, and it's the only thing that gives life real meaning.

Love is only known by him who hopelessly persists in love.

The only type of sexual relations possible are those with someone who is as advanced and capable as oneself.

Only a virtuous people are capable of freedom.

Men are respectable only as they respect.

The only queer people are those who don't love anybody.

Only the solitary seek the truth, and they break with all those who don't love it sufficiently

Only the unloved hate; the unloved and the unnatural.