"Not all those who wander are lost."
并非所有流浪者都迷失了方向。
The busy have no time for tears.
我们的教学方法只有一个，就是必须维持孩子们的高度兴趣和强烈持续的注意力。
Personality can change more in your 20s than at any other time in life.
The future of energy lies in balancing immediate needs with long-term environmental goals.
The world and life are one.
People calculate too much think too little.
当我们保护生物多样性时，我们就是在保护人类的安全网。
我们必须在经济增长和环境管理之间取得平衡。