"A competent and self confident person is incapable……" — Robert A. Heinlein

Related Quotes

• A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a symptom of neurotic insecurity. — Robert A. Heinlein
• Jealousy is the result of one's lack of self-confidence, self-worth, and self-acceptance. — Sasha Azevedo
• Jealousy is the suspicion of one's own inferiority. — Emily Post
• Jealousy is insecurity — Tanner Christensen
• Jealousy is mostly found in those people who dont consider themselves not really worth or suffer from some kind of… — Senoraroy
• Jealousy does not signify healthy emotions but insecurity and poor self image — Ritu Ghatourey
• Jealousy is an inner consciousness of one's own inferiority. It is a mental cancer. — B. C. Forbes
• Jealousy is simply an unwitting admittance of ones own flaws and failings. — Senoraroy
• When you strengthen your self-esteem, there is no room for jealousy. — Harold H. Bloomfield
• Jealousy lives upon doubts. It becomes madness or ceases entirely as soon as we pass from doubt to certainty. — Francois de La Rochefoucauld