Fools are the ones who cannot change their minds.
愚人是那些不能改变他们想法的人。
我们不是从祖先那里继承了地球;我们是从子孙那里借来的——这一信念塑造了我们所做的一切。
解释:大部分鸟类都是雄性的,而雌鸽却是雌性的,说明了鸟类性别的特殊性。
Technology will revolutionize how we harvest from the sea, but wisdom must guide its use.
A leader is one who knows the way, goes the way, and shows the way.