421. Your memory works best between 8am -12 pm and after 9 pm. It is the worst right after dinner.

422. Intelligent people are more likely to avoid conflicts, which explains why some people notice everything but choose to say nothing.

423. Having conversation with a woman improves a man’s mental strength.

424. People with low self-esteem tend to humiliate others. Subjects who were told that the results of their IQ test were poor expressed more national and religious prejudices than those who reported higher results.

425. You tend to fall in love with the person who is more like your parents.