今天种下的每一棵树都是留给明天的遗产。
The more we learn about the universe, the more we realize how much we have yet to discover.
世界杀害最善良的人,最温和的人,最勇敢的人,不偏不倚,一律看待。
The best steel isn't made in furnaces; it's forged through teamwork and shared purpose.