老年的巨大优势在于你可以随心所欲地粗鲁。
The great advantage of old age is that you can be as rude as you like.
Efficiency is the first virtue of engineers.
Profit without purpose is empty; purpose without profit is unsustainable.
永远不要低估合作的力量——伟大的事情很少独自完成。
广东话谚语
50岁重建事业并不容易——但值得的事情从来都不简单。
快乐是当我们发挥潜能、实现本性时伴随而来的情感。