每天花点时间为自己做些事情。
Take time every day to do something for yourself.
数学中的每一个问题都是学习新东西的机会。
The olfactory system is a remarkable example of how the brain can decode complex information from the environment.
Sustainable farming is the only way forward if we want to feed future generations.
大自然往往隐藏于幕后。
木头有记忆。它记得森林。它记得树。