妈妈必须同时喂养孩子的身体和精神，且精神上的需求更重于身体的需要。
There is a kind of bird that can never be closed, for its feathers are shining bright.
The truth is not always the best answer, but it is the only one that can set you free.
种树的最佳时间是20年前；第二好的时间就是现在。
Collaboration across industries is the key to solving the complex challenges of marine fisheries.
The art of teaching is the art of assisting discovery.
The only way to tell the truth is to speak without fear.
森林的真正价值不能仅用板英尺来衡量。