在数学中,提出问题的艺术必须比解决问题更有价值。
In mathematics, the art of proposing a question must be held of higher value than solving it.
当别人都不相信你时,你必须相信自己。
战略是关于组织如何前进的。它不是详细的计划或一组绩效目标。
Every setback is a setup for a comeback.