选自汉·桓宽《盐铁论·散不足》。这句话以积土成山、列树成林为喻，说明积少成多、打好基础的重要性。
The cosmos is all that is or ever was or ever will be.
The key to successful investing is to have a clear understanding of the market, the risks involved, and a disciplined approach.
People believe in God because the world is very complicated and they think it is very unlikely that anything as complicated as a flying squirrel or the human eye or a brain could happen by chance.
Stay focused, stay humble, and always keep learning.