见已生者慎将生，恶其迹者须避之。畏危者安，畏亡者存。
释义：看到已经发生的事情要谨慎对待将要发生的事情，厌恶某种行为轨迹的人必须避开它。害怕危险的人才能平安，害怕灭亡的人才能生存。这是对谨慎行事、防患未然的智慧的强调。
Disobedience, in the eyes of any one who has read history, is man's original virtue. It is through disobedience that progress has been made, through disobedience and through rebellion.
I don't rap for dead presidents; I'd rather see the president dead.
Do what you can wherever you are， from wherever you sit in life. Give me your time or your talent your money if you have it.
Schemas are the building blocks of cognition, organizing our knowledge and guiding our understanding.
The important thing is not to stop questioning. Curiosity has its own reason for existing.
预测未来的最好方法就是创造未来。