你说的话有什么益处呢?如果没有益处还要说,就是白费口舌。 
I'm not afraid to be vulnerable.
Don't chase money, get in position and let money chase you.
教学只是教育的脚手架;真正的建筑是由孩子自己完成的。
Sustainability isn't a trend—it's the future of business.
The best moments in our lives are not the passive, receptive, relaxing times... The best moments usually occur if a person's body or mind is stretched to its limits in a voluntary effort to accomplish something difficult and worthwhile.