# Author: Ming

# YouTube 介紹書的 Channels

# 啾讀

# 囧說書 1

# 囧說書 2

# Korea

# 篆香

# Once Upon a Midlife

# 讓彼此的利益重合

魔王勇者 漫畫

# Sheep in Scotland

A mathematician, a physicist, and an engineer are riding a train through Scotland.

The engineer looks out the window, sees a black sheep, and exclaims, “Hey! They’ve got black sheep in Scotland!”

The physicist looks out the window and corrects the engineer, “Strictly speaking, all we know is that there’s *at least one* black sheep in Scotland.”

The mathematician looks out the window and corrects the physicist, “Strictly speaking, all we know is that is that *at least one side* of one sheep is black in Scotland.”

Ref: http://www.cs.northwestern.edu/~riesbeck/mathphyseng.html

# And

John meets Mary and…

John meets **Mary** and **Paul**.

John **meets Mary** and **greets her**.

**John meets Mary** and **Peter meets Paul**.

# Danshari

# Time flies like an arrow; fruit flies like a banana

Just get a new watch. It is accurate to seconds now. See how long it takes to have observable drift.