出自《魏源集·都中吟十三首》。洋人的情况、技术和版图,我都了解得像万里大的手掌中玩米和沙子一样。知己知彼是兵家的策略,一定要知道谁主掌着典属国的职位。
"The writer's duty is to tell the truth, even when it is uncomfortable."
Mental phenomena can only be understood in terms of their consequences for action.
孔子说:“唯女子与小人难以对付。太亲近了,他们就会失礼;太疏远了,他们就会怨恨。”