如果你不为产品的第一个版本感到尴尬,那说明你发布得太晚了。
If you're not embarrassed by the first version of your product, you've launched too late.
时至今日,我从未在任何地方选修过化学、经济学、心理学或商业课程。
The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards - and even then I have my doubts.