Sex without love is merely healthy exercise.

Quote by Robert A Heinlein

Topics: Dating Quotes, Exercise Quotes, Health Quotes, Love Quotes, Sex Quotes

By cultivating the beautiful we scatter the seeds of heavenly flowers, as by doing good...

By cultivating the beautiful we scatter the seeds of heavenly flowers, as by doing good...

To be matter of fact about the world is to blunder into fantasy -- and...

To be matter of fact about the world is to blunder into fantasy -- and...

One man's religion is another man's belly laugh.

One man's religion is another man's belly laugh.

The universe never did make sense; I suspect it was built on government contract.

The universe never did make sense; I suspect it was built on government contract.

I don't see how an article of clothing can be indecent. A person, yes.

I don't see how an article of clothing can be indecent. A person, yes.

Everything is theoretically impossible, until it is done.

Everything is theoretically impossible, until it is done.

Writing is not necessarily something to be ashamed of, but do it in private and...

Writing is not necessarily something to be ashamed of, but do it in private and...

It is a truism that almost any sect, cult, or religion will legislate its creed...

It is a truism that almost any sect, cult, or religion will legislate its creed...

Never insult anyone by accident.

Never insult anyone by accident.

Never worry about theory as long as the machinery does what it's supposed to do.

Never worry about theory as long as the machinery does what it's supposed to do.

Sex without love is merely healthy exercise.

Sex without love is merely healthy exercise.

One man's theology is another man's belly laugh.

One man's theology is another man's belly laugh.

Writing is not necessarily something to be ashamed of, but do it in private and...

Writing is not necessarily something to be ashamed of, but do it in private and...

It is a truism that almost any sect, cult, or religion will legislate its creeds...

It is a truism that almost any sect, cult, or religion will legislate its creeds...

Don't ever become a pessimist... a pessimist is correct oftener than an optimist, but an...

Don't ever become a pessimist... a pessimist is correct oftener than an optimist, but an...

Since when was an emotional argument won by logic?

Since when was an emotional argument won by logic?

Progress isn't made by early risers. It's made by lazy men trying to find easier...

Progress isn't made by early risers. It's made by lazy men trying to find easier...

They didn't want it good, they wanted it Wednesday.

They didn't want it good, they wanted it Wednesday.

The supreme irony of life is that hardly anyone gets out of it alive.

The supreme irony of life is that hardly anyone gets out of it alive.

To be matter-of-fact about the world is to blunder into fantasy - and dull fantasy...

To be matter-of-fact about the world is to blunder into fantasy - and dull fantasy...