慎言、慎独、慎微

与老毕共勉

兔子：这年头儿，冤死的还少吗？

一只狐狸在草原上看到一只兔子在没命地跑着，于是就拦住它问问是怎么回事。 兔子喘着粗气说：“虎大王已经下了命令，要把所有的公羊都杀掉。一只不留。” 狐狸疑惑了：“你又不是公羊，你跑什么？” 兔子捋了捋长耳朵，叹了口气说：这年头儿，冤死的还少吗？“

Pioneer X-PM12 Micro System onhand

Just received the Pioneer X-PM12 Micro System from Amazon.

The good:
Both speaker has bass element on side wall
Excellent audio quality
Very good bass
Very powerful
Bluetooth feature is very handy

The bad:
Some vibration from left speaker on certain lound volume condition and certain songs, not sure if it is from Pioneer or audio source.
Shuffle settings not remembered.

Very happy with this Pioneer X-PM12 Micro System.

Sony a6000 mirrorless camera onhand review

Opeb box:

The battery is flat, have to be charged before playing.

There is no protect film on the back screen.

The good:

Excellent picture quality.

Smaller than my old Nikon D40

The bad:

Can not copy file to file server through WiFi.

No charge LED, so don't know if it is charged.

Just compared with my friends DSC-HX50, I am a bit disappointed with A6000.I paid more more than double price, doesn't get many advantage.

The good:

A6000 has 0.06s focus vs DSC-HX50 0.1s.

24M pixels vs 20 pixel

EVD

more customized buttons

bigger image sensor

big ISO range

Video button is better protected from unattended action.

The bad: 

3 times zoon vs 30 times

double the size

More than double the cost

can not take picture during video recording

中医和西医

当一个老中医向自己病人的家属推荐去看西医，家属立刻反应迅速：“坏了，这下真的病了”；
当一个西医向自己病人的家属推荐去试试看中医，家属立刻张嘴就哭：“完了，这下真的没救了……”

Apc backup ups turns on electric toothbrush

Our new APC backup UPS causes significant interference and turns on the electrical toothbrush randomly.

Nexus 5 review after two years

I have own Nexus 5 for nearly two years.

Good:
Camera is very good
Video quality is very good

Bad:
Call quality not very good, lots of people complained can hear me very well.
Particular if you switch between handfree to handset.
Battery barely last a day for moderate use
Internal speaker is not very good
Sometime reboot
Sometime get hot

The position of approximate sensor is not very good, it often turn off the screen while I want to do something else.