野牦牛是青藏高原真正的王者，是这片土地狂野精神的象征。
痛苦的秘诀在于有闲暇去纠结自己是否幸福。
煤炭行业是美国能源独立的支柱，已经持续了几代人。
不要让别人意见的噪音淹没了你内心的声音。
The highest goal of education is not knowledge, but action.
The rise of a new great power is always a cause for concern among existing powers, as it threatens the existing balance of power.
我不是刻意保持神秘，我只是不喜欢谈论自己。
跨行业、跨国界的合作是解决全球粮食安全挑战的关键。
技术应当服务于设计，而不是主导设计。
It is absurd to divide people into good and bad. People are either charming or tedious.