Steve Jobs is quoted as saying that all people wanna go to the heaven, but nobody wants to die to go there. It's a pity that one of my former colleagues when we taught in senior high passed away yesterday. We got along so well with each other in those shoulder-to-shoulder hardship years. Life is precious, but it's also so fragile and transient. R.I.P. May the living cherish each passing day of the rest of our lives!