I used to walk down the street like I was a star... I want people to walk around delusional about how great they can be.
这类波可以像光波一样被反射、折射和偏振。
People demand freedom of speech as a compensation for the freedom of thought which they seldom use.
I am not the richest person, but I am the happiest person.
I have never met a person I admired who did not read more books than I did.