It is best to act with confidence, no matter how little right you have to it.
学校必须代表当下的生活——对孩子来说,这种生活与他在家庭、邻里或操场上所进行的生活一样真实和重要。
Collaboration across industries is key to solving environmental challenges.
办事,不能做尽;说话,不能说尽;势力,不能倚尽;幸福,不能享尽。