When a place gets crowded enough to require ID's social collapse is not far away. It is time to go elsewhere. The best thing about space travel is that it made it possible to go elsewhere.

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Explore More Quotes by Robert A. Heinlein

Love is that condition in which the happiness of another person is essential to your own... Jealous

Love is that condition in which the happiness of another person is essential to your own... Jealousy is a disease love is a healthy condition. The immature mind often mistakes one for the other or assumes that the greater the love the greater the jealousy.

Being a mother is an attitude, not a biological relation.

Being a mother is an attitude, not a biological relation.

Jealousy is a disease, love is a healthy condition.

Jealousy is a disease, love is a healthy condition.

Women and cats will do as they please and men and dogs should relax and get used to the idea.

Women and cats will do as they please, and men and dogs should relax and get used to the idea.

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    Not I, not anyone else, can travel that road for you, you must travel it for yourself.

    Not I, not anyone else, can travel that road for you, you must travel it for yourself.

    You got to be careful if you don’t know where you’re going, because you might not get there.

    You got to be careful if you don’t know where you’re going, because you might not get there.

    Make voyages! Attempt them… there’s nothing else.

    Make voyages! Attempt them… there’s nothing else.

    I have found out that there ain’t no surer way to find out whether you like people or hate them than to travel with them.

    I have found out that there ain’t no surer way to find out whether you like people or hate them than to travel with them.

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