不确定性不能成为不作为的借口。

教师的爱是滴滴甘露，即使枯萎的心灵也能苏醒；教师的爱是融融春风，即使冰冻了的感情也会消融。

Fear is the biggest disability of all. And will paralyze you more than being in a wheelchair.

The development of efficient algorithms is not just a theoretical exercise; it has practical implications for the way we live and work.

释义：人们常常以巧妙的计谋来夸耀自己的聪明，但天道自有其从容的安排。那些善于奉承、贪婪和愤怒的人最终会堕入地狱，而那些公平正直的人则能进入天堂。