出自先秦《荀子·劝学》。定居一定要选择适当的邻里，交游一定要接近贤士。说明要加强道德修养，就应该注意周围环境。
"Every story is a lie that tells the truth."
You are never too old to set another goal or to dream a new dream.
Science is not just about facts, but about understanding the underlying principles that govern those facts.
Patience is the secret ingredient in all great baking.
"Poetry is the establishment of being by means of the word."