任重道远

任重道远 　　Explanation: Director: burden; Road: the road. Heavy burden, long way. Metaphor heavy responsibility, to go through a long struggle. 　　Usage: Joint type; as the predicate attribute; with compliment 　　Source: Pre Confucius "The Analects of Confucius Taber": "who can not not Hony, long way to go." 　　Examples: Teacher of the people shouldering the burden of training successors construction of the motherland, ~. 　　Results: Lug pole of the Long March 　　Postscript: Lug pole of the Long March 　　Riddle: Study the universe; north Japanese Thesaurus:  Laden Zhi Yuan