交作業，大家周末愉快！

Don't do unto others what you don't want done unto you.

手裏的活兒要一心一意去做。沒聚焦的陽光沒力道。

We are so used to calling every new invention that makes our life easier the best thing since sliced bread we often forget there may be hidden cost down the road the adoption of such invention may incur.