在观察性研究中,我们常常不得不依赖于无法直接检验的假设。
真正的知识源自内心的洞察。
Life is too short to be anything but happy.
Truth, in the matters of religion, is simply the opinion that has survived.
货币政策98%靠说,2%靠行动。
The world is full of obvious things which nobody by any chance ever observes.