If a person is satisfied with his life, he will have a good life. The more we don't know, the more we feel the pain.
一个人只要能够生活就感到满足的话,他就会生活的很愉快。我们愈不知道忍受,我们愈感到痛苦。
Humility is a strength, not a weakness, in leadership.
在统计工作中,正确的数学工具必须用于正确的问题,而且工具必须锋利。