Classic sentences that don't cause trouble to others

1, the social etiquette of adults is not to cause trouble to others. And I, what I feel in all interpersonal relationships, is actually more of my cool thin and alienation.

2. Don't be infatuated with the past or fantasize about the future. When things come, they should, and when things go, they will be quiet. Don't trouble yourself, and don't trouble others. Observe your mind, learn to eat and learn to sleep.

For a person who looks extremely optimistic and cheerful to outsiders, it is the basic operation to try to be brave, shut up, cover up the wound and pretend not to care about the injury. In fact, sometimes I am not really happy, but I am used to not giving others trouble, as if I don't know anyone.