出自汉·桓宽《盐铁论·执务》。阜，土山。土积得多便会成山，水积得多便成江河。此以积土成山、积水成河为喻，说明积少成多、凡事要从一点一滴做起的道理。
世界总是在运动中。
Poetry should burn like fire.
I don't want to be a part of a world where being kind is a weakness.
Nature is the best teacher for architects.
Every mental state corresponds to a specific brain state.
巨大的痛苦是无声的。