There is no doubt that in exchanging a self-centered for a selfless life we gain enormously in self-esteem. The vanity of the selfless, even those who practice utmost humility, is boundless.
The poem is a way of living in the world, not just observing it.
友情有时会产生超越语言的理解。
The time factor is the most important in trading. Time can turn a small profit into a large one.