心志要苦,意趣要乐,气度要宏,言动要谨。
要有劳苦的心志,乐观的意趣;宏大的气度,谨慎的言行。
We are all detectives of our own past.
巴菲特在1985年结束伯克希尔纺织部门营运时,解释道
All behavior is motivated by some form of drive reduction.