心流是完全为了活动本身而全身心投入。自我消失。时间飞逝。每一个动作、移动和思想都不可避免地跟随前一个,就像演奏爵士乐一样。你的整个身心都参与其中,并且你在最大限度地使用你的技能。
Science is simply common sense at its best—that is, rigidly accurate in observation, and merciless to fallacy in logic.  
可持续性还不够——我们需要再生。
"Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tip of my words."