The Tibetan expressions "ye tang che", is another Buddhist concept at odds with our Western coping mechanism. "Ye tang che" means totally tired out. It describes the feeling of complete hopelessness and is the beginning of the beginning.

Without giving up hope - that there's...

Relativism is the idea that views are relative to the perspective. This idea can be applied to morality or truth, where some argue that there are no moral facts or absolute truths.

Cultural relativism is the idea that the morality of two different cultures cannot be compare...

According to Jeff Bezos: "When the last smart person in the room gives up on the idea." 

It also implies that you should bring some ideas back when a new smart person, or maybe a naive overconfident one, enters the room and champions the idea.