劳动是一切财富和一切文化的源泉。
"Sometimes the best way to escape is to face what you're running from."
The most important thing in life is to stop saying 'I wish' and start saying 'I will.'
释义:用兵的方法,以攻破敌人心理防线为上策,攻破城池为下策。
The existence of a legal system depends on the acceptance of secondary rules by officials.
Science thrives in an environment of openness and collaboration.
Science is a collaborative effort. No one makes discoveries alone.