今天种下的每一棵树都是留给后代的遗产。
The artist must be a voice of silence.
断奶在幼儿生命中是个重要的转折点,我们不该让孩子继续吸吮而不咀嚼食物。
衡量一家公司成功的真正标准是它对人类和地球的影响。
The Romans would never have found time to conquer the world if they had been obliged first to learn Latin.