4. He who knows others is wise, and he who knows himself is wise. -Lao Dan's "Lao Zi"

5. Self-confidence is the first secret of success. Emerson

6. Self-confidence is the first step to success. -Einstein

6. People with great tolerance should not be arrogant. -Zhuge Liang

7. Faith! People with faith can withstand any wind and waves. -Ovid