If you enter this world knowing you are loved and you leave this world knowing the same, then everything that happens in between can be dealt with.
学习是系统中产生的任何变化,这些变化或多或少会永久性地改变其适应环境的能力。
The most powerful art is often the most humble.
诚恳:不要恶意欺骗人,思想纯洁公正,讲话也是如此。