The best time to plant a tree was 20 years ago; the second best time is now.
Sustainability isn't a trend—it's the future of food production.
树木是大地向倾听的天空诉说的无尽努力。
解析:迷悟、凡圣,只在一念之间。
We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.