In mathematics, you don't understand things. You just get used to them.
可持续性不仅仅是一个流行词,它是长期成功的基础。
My philosophy of life is: smile at life and never give up.
我不是媒体的产物。我就是媒体。
专业人士其实就是能更优雅的从错误从回到正常状态的业余人士。