Make it a rule never to give a child a book you would not read yourself.
让这成为一个准则:永远不要给孩子一本你自己不愿意读的书。
以合理的价格投资优异的公司胜于以优异的价格投资平庸的公司。
每一次表演都是新的挑战。
The beauty of mathematics only shows itself to more patient followers.