安全不仅仅是一种协议;它是我们必须每天建立的文化。
最好的儿童书籍是那些尊重孩子智力的书籍。
你们是被惯性所引导,还是追随自己内心的热情?
The world needs sustainable solutions, not just temporary fixes.
It is the greatest good to the greatest number of people which is the measure of right and wrong.