19、Vanity is the mother and affectation is the daughter; vanity is evil and affectation is punishment、 The former is the root of self-love,the latter is the fruit of self-love、
20、Love is not indulgence but tolerance; love is not spoiling but caring; love is not love alone but mingling with each other; love is not all sweet but can let you experience all kinds of tastes、
47、The highest value of humanitarian ethics is not self-sacrifice,not selfishness,but self-love; it is not to deny the individual,but to affirm the real person himself、