The pursuit of truth is a noble goal in life.
People, even more than things, have to be restored, renewed, revived, reclaimed, and redeemed; never throw out anyone.  
"Innovation is born from the marriage of curiosity and persistence."
一下子考中金榜题名,但没有十年的努力不可能官至宰相。
保卫国家政权,是那些君主和臣子等享受俸禄的人谋划的事;保卫整个天下,即使是地位低微的普通百姓也有责任参与。