Confucius one dose: Therefore you unbar on the journey on revenge, dig two graves.
子曰：若要報復別人，最好挖兩個墳墓。（己所不欲，勿施于人）
The method of cadastral unit merging in unbar LIS
城市土地信息系統中地籍單元拼接方法探討
An open mind is like a fortress with its gate unbarred and unguarded.
開放的心靈是沒有門與守衛的城堡。
To remove the bars from or become unbarred. They have swept all obstacles.
拔去門閂，掃除障礙他們已掃清了一切障礙。
An unbarred door; went through the unlatched gate into the street; an unlocked room.
沒鎖的門；經過開著的大門走到街上；沒鎖的屋子。