Children's books should challenge as well as comfort.
The universe could have started in a very smooth and uniform state, and then evolved into the complex and structured cosmos we see today.
"The line between good and evil is permeable and anyone can cross it when pushed by circumstances."
海洋不仅是一种资源,更是我们必须为子孙后代保护的遗产。
沾沾自喜时,应该约束反省;怒不可遏时,应该约束反省;怠倦懒惰时,应该约束反省;思想狂放时,应该省约束反。
在采购和生产中的透明度建立了与消费者和利益相关者的信任。