每个成功项目的中间阶段看起来都像一场灾难。
The poor don’t need handouts; they need ladders.
The brain has specialized networks for maintaining alertness, orienting to sensory events, and resolving conflict among responses.
Intelligence is what you use when you don't know what to do.
In preparing for battle I have always found that plans are useless， but planning is indispensable.