A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a symptom of neurotic insecurity.

Quote by Robert A Heinlein

Topics: Competence Quotes

Sex without love is merely healthy exercise.

Sex without love is merely healthy exercise.

Progress is made by lazy men looking for easier ways to do things

Progress is made by lazy men looking for easier ways to do things

When a place gets crowded enough to require ID's, social collapse is not far away....

When a place gets crowded enough to require ID's, social collapse is not far away....

I never learned from a man who agreed with me.

I never learned from a man who agreed with me.

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

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

Don't handicap your children by making their lives easy.

Don't handicap your children by making their lives easy.

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...

Women and cats will do as they please, and men and dogs should relax and...

Women and cats will do as they please, and men and dogs should relax and...

The difference between science and the fuzzy subjects is that science requires reasoning while those...

The difference between science and the fuzzy subjects is that science requires reasoning while those...

An armed society is a polite society. Manners are good when one may have to...

An armed society is a polite society. Manners are good when one may have to...

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

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

It's an indulgence to sit in a room and discuss your beliefs as if they...

It's an indulgence to sit in a room and discuss your beliefs as if they...

Be wary of strong drink. It can make you shoot at tax collectors... and miss.

Be wary of strong drink. It can make you shoot at tax collectors... and miss.

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.

A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a...

A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a...

One of the sanest, surest, and most generous joys of life comes from being happy...

One of the sanest, surest, and most generous joys of life comes from being happy...

A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a...

A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a...

You can have peace. Or you can have freedom. Don't ever count on having both...

You can have peace. Or you can have freedom. Don't ever count on having both...

The secret of happiness is freedom. The secret of freedom is courage.

The secret of happiness is freedom. The secret of freedom is courage.

Freedom is man's capacity to take a hand in his own development. It is our...

Freedom is man's capacity to take a hand in his own development. It is our...

First keep the peace within yourself, then you can also bring peace to others.

First keep the peace within yourself, then you can also bring peace to others.