创新不仅仅是创造新事物;它还包括改进现有事物,让客户的生活更美好。
2017年:贝索斯致股东信《让高标准渗透公司文化》
Generally speaking, envy, resentment, and self-pity are disastrous modes of thoughts.Self-pity gets fairly close to paranoia, and paranoia is one of the very hardest things to reverse.