So the solution has to be, as people like Russell and Einstein in a much stronger form, I think, early in the 20th century, that the solution had to be not just the head but the heart.
所以解决方案就在于，正像卢梭和爱因斯坦等人 在20世纪初在一种更强形式的对话中 提到的一样， 解决方案必须不光存在于脑中，而且在心中，