我喜欢狗。你总是知道狗在想什么。它有四种情绪。快乐、悲伤、生气和专注。
怎样的人,他才敢如此指责自己的错误呢?
He who is not a good servant will not be a good master.
Sustainability isn't just a trend—it's a necessity for the survival of our planet.