你的大脑就像一块肌肉,越用越强。
Your brain is like a muscle; the more you use it, the stronger it gets.
Sustainability isn't an option anymore - it's our responsibility to future generations.
如果你想发展,就必须愿意适应变化。
我们写的每一个字都是朝着理解自己和周围世界迈出的一步。