We can't measure the value of the second universe by the standards of the first universe. However, the "moral universe" is by no means the only universe in life, and good and evil can never be regarded as the standard of all values, which is a truth that we in China often ignore.

The only proper value standard in the "scientific universe" is authenticity. The value standard of "art universe" is only beauty and ugliness.

In the universe of love, we can only ask whether a person's love is pure, but not whether it should be pure. From a biological point of view, reproduction is the greatest benefit for the race, but it is a great sacrifice for the individual.

With great sacrifice, there must be great temptation, so sexual instinct is the strongest of all instincts. Although "the universe of love" and "the universe of morality" are not necessarily incompatible, they often conflict with each other in practice.

In the "universe of love", the greatest personality can often be displayed. I often think that those who can hate others to the extreme and those who can love others to the extreme are not mediocre people.

Love is supreme and sacred, so it is also the most difficult to meet. There are few real sages in the moral universe, absolute truth in the scientific universe is hard to get, there are few perfect writers in the artistic universe, and real lovers in the love universe are even rarer.

Love is the resonance sound of personality, so the degree of true love is based on personality. It is a good idea to "apply what you have learned" in "Talking about further studies and course selection". However, people with different interests are different. If you forget yourself for the needs of society, then you are a "scholar of today".

Any subject, as long as it is close to your interests, can give full play to your intelligence and make you useful to society. I often think that studying and doing business are only second-class things in life.

Life first is life. When I say "alive", I mean "enjoying", "appreciating" and "cultivating vitality"

If you forget life for the sake of study and career, that kind of study will lose the true meaning and value of life. Philosophy and history must be based on all knowledge; Literature is also closely related to philosophy and history; Science can be specialized, but it is not.