Rong (Kong Rong) in the Han Dynasty offered his pears to his brothers although he was only four. Everyone should learn this kind of respect for affinity.

For there is not a man living who knows better than I that the four charms of a cat lie in its closed eyes, its long and lovely hair, its silence, and even its affected love.

The review examined the so-called "Big Five" traits: neuroticism, extraversion, openness to experience, agreeableness, and conscientiousness.