The city is the collective memory of its people, and like memory it is associated with objects and places.
    ——杜先生晚年在香港,先生为中国抗战.赈灾慈善做出巨大贡献,晚年依旧气度过人,毁掉所有欠条。
The best way to buy a stock is when it's cheap, and the best time to sell is when it's expensive.
I’m not perfect but I’m trying my best every day.
欲求新,则求变。欲求完美,求常变。