I'm not a healer, I'm a killer.
The past is a shadow that shapes the present.
The greatest tragedy of humanity is not death, but the loss of dignity.
The purpose of life is the pursuit of truth and virtue.
"To read is to travel without moving, to live a thousand lives in one."
在没有生命力的帮助下合成尿素是一个极其重要的事实。
We think in order to act, and act in order to live.