任何有所作为的人都一定会受到批评、诽谤和误解。这是伟大的代价的一部分，每个伟人都明白这一点。

"Sometimes, the hardest part isn't letting go but rather learning to start over."

【译文】小事守信可建大信誉，明君积累诚信治国。

讽刺是反思的快乐，也是智慧的喜悦。

A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of effort.