Robert A. Heinlein , American writer
said about Insecurity, Jealousy, Self...
"A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a symptom of neurotic insecurity."
- Robert A. Heinlein Read all Robert A. Heinlein quotes, or find out more about Robert A. Heinlein
"A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a symptom of neurotic insecurity."
- Robert A. Heinlein
- Robert A. Heinlein