宇宙是一顿免费的午餐。
The best investment strategy is one that is simple, low-cost, and focused on the long-term.
The mind is not a passive recipient of sensory information but an active participant in the process of perception.
2003年:贝索斯致股东信《寄希望于通过为客户提供最大的价值,从而创造更长远的利润》