The string is a stark data structure and everywhere it is passed there is much duplication of process. It is a perfect vehicle for hiding information.
简单不是缺乏复杂性,而是对复杂性的解决。
君子慎重地对待取决于自己、自己能主宰的事,而不去羡慕由天来决定的事,所以他们每天豆浆进步;小人不去做取决于自己、自己能主宰的事,却对由天决定的事由浓厚兴趣,所以他们每天都退步。正所谓“尽人事,知天命”,很多事是人力不可为的,就是所谓“天决定的事”,偶然性很大,不能强求。但很多人就是对这些事心心念念、抓着不放,守株待兔,幻想着天上掉馅饼,寄希望于福利彩票中大奖、发横财。不如踏踏实实地做好自己的日常工作,在这些能掌握在自己手中的事上下功夫,每天才能有进步,积少成多,更有可能取得成就。
There is only one good, which is knowledge, and one evil, which is ignorance.
Never forget why you started, and you can accomplish your mission. We must always keep in mind the mission of "dedicating oil to the motherland".