可持续性不是一种选择;而是我们对后代的责任。
社会当人民服从执法者,执法者服从法律时,便是良好的治理。
The market is always changing; the only way is to adapt to change.
"Children's books should be as diverse as the children who read them."
为什么我不能吃我的华夫饼?