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只要准备一个自由的环境来配合儿童生命的发展阶段,孩子们的精神与秘密便会自发的显现出来了。
最伟大的故事是那些挑战我们成长的故事。
The most profound ideas in mathematics often arise from the simplest observations.
The most dangerous thing is to do nothing.
Knowledge is the key to unlocking the mysteries of the universe.
The sooner you start to code, the longer the program will take.