即使前路艰难，也要跬步前进。因为每一步都能让你比昨天前进一点点。
Never abandon an old friend. You will never find one who can take his place. Friendship is like wine, it gets better as it grows older.
You are at a wonderful stage of life.You have many wonderful stages of life yet to come,but they are not without their costs and perils.
