The only thing I can rely on is my own perception, and that is always changing.
Science is the great antidote to the poison of enthusiasm and superstition.
"The act of reading is an act of courage."
The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.
A scientist’s greatest tool is not just their intellect but their imagination.
善良一点,因为每个人都在与人生苦战,如果你想真正了解他人,你只需要用心去看。