可持续性不仅仅是一种趋势,更是我们对后代的责任。
Opera is a way of living life. It is not something apart.
"In tennis, like in life, you have to keep moving forward—one point at a time."
The only way to learn mathematics is to do mathematics.
领导力是一条双向街道,向上忠诚和向下忠诚。尊重上级;关心下属。