必须容许孩子选择物品,这可以让原来的发展得以持续,清除孩子尚无意识的心智之间的障碍。
抱最好的希望,做最坏的打算。
Life has no meaning a priori. It is up to you to give it a meaning.
People who are really serious about software should make their own hardware.
现代教育者的任务不是砍伐丛林,而是灌溉沙漠。