Users don't care about products,Money has energy, it is always in the head, not in the pocket.And care about what kind of value and honor your product can bring him.
Altruism is an advanced self-interest.And care about what kind of value and honor your product can bring him.Divinity comes from the gift of symbiosis.
Keep an optimistic attitude and turn every ray of sunshine into motivation.Kazuo inamori once said: Self-interest begets life, while altruism lasts for a long time.
Strategy guide 12-14
Strategy guide 12-14
Strategy guide
12-14