点亮技能树

技能树发展总则：

A human being should be able to change a diaper, plan an invasion,  butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects. — Robert Heinlein

Checklist: 更换尿布 策划战争 杀一头猪 开船掌舵 设计建筑 写十四行诗 会计结算 √ 粉刷砌墙 治疗脱臼 安慰临终的人 执行命令 √ 发布命令 √ 携手合作 √ 独立行动 √ 解数学方程 √ 分析问题 √ 施肥铲粪 电脑编程 √ 做可口的饭菜 高效地战斗 勇敢地死去

死前要把它们都打上钩钩。