The mankind has dual character of reason and nonreason, so the legacies of the 20th century included both civilization and crises, both experience and lessons.
人类具有理性和非理性的双重本性，在2 0世纪的遗产中，有文明也有危机，有经验更有教训。
2
However, the practice of non-enforcement should not become the reason for revoking such authority either.
然而，这种非加强的实践还不能成为取消这种权力的理由。
3
The reason that non-profits need help, they say, is they they’re often cost constrained – or if they’re not, they get criticized for spending a lot of money on flashy websites.