但这只是恐惧的表象。我们更深层、更隐秘的恐惧，或许并非像《终结者》电影里那种物理层面的毁灭，而是「除魅」（Disenchantment）。
Instead, the point is to sift through fluff and bloat to get to what’s really important, and that’s not only much easier, but the various tools available today make it really easy to do. Below, I’ll describe the tool I used for it, and how I configured it to help me sift through the nonsense.
。新收录的资料是该领域的重要参考
Continue reading...，这一点在新收录的资料中也有详细论述
Efficiency: When we push, we only visit each node once. When we pull, we again only visit each node once. This is about as efficient as things can get.