+++ /dev/null
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-
-## some notes for efficiency
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-* Effectiveness is All about Managing Your Time, Energy, and Attention
- <http://www.productiveflourishing.com/effectiveness-is-all-about-managing-your-time-energy-and-attention/>
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-* Manage Your Energy, Not your time
-<https://hbr.org/2007/10/manage-your-energy-not-your-time>
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-* 尽量脚本话工作,不要重复手动操作,vim, emacs, perl
-
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-* emacs - dired mode
- * map backspace to up directory
-