Humans have come into being for the sake of each other, so either teach them, or learn to bear them.
There is no man so blessed that some who stand by his deathbed won't hail the occasion with delight.
Socrates used to call the opinions of the many by the name of Lamiae, bugbears to frighten children.
Life is short. That's all there is to say. Get what you can from the present - thoughtfully, justly.