单词obsessiveness
网络: 强迫性；执念；强迫观念与强迫行为
Nearly always, good writing is the product of self-restraint, narrow concentration and obsessiveness.
几乎总是这样，好的文字是自我克制、全神贯注和执著的产物。
Official obsessiveness was, of course, doomed to fail.
当然，官方的执着注定是要失败的。