译文:做将帅的切勿骄傲自大,如果骄傲自大,待人接物就会有不周道的地方,有失礼之处,一朝失礼就会众叛亲离,人心愤懑相怨。
在数学中,提出问题的艺术必须比解决问题更有价值。
The historian must be a poet and a philosopher.
Creativity is about permission - giving yourself permission to try things.