儿童的进步不是取决于年龄,而是取决于能够自由地观看他周围的一切。
关于图形:一张图片价值一万个单词-但仅用于描述图片。几乎没有任何10K单词集可以用图片充分描述。
The main task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control.
我不是对白,我是合唱。