The more experienced I get, the more I understand that it’s not about perfection – it’s about progression.
谁是神智健全的人?我能把他治好。
迄今为止发现的让许多人自愿合作的唯一方式是通过自由市场。
教育最重要的成果是帮助学生成为独立思考者。
Success comes from understanding your customers better than they understand themselves.
Every mathematical problem has a solution; the challenge is finding it.