And except for completely new industries, the right line should be something in the entrepreneur's own field; only then can he get the necessary jump on his competitors in discovering a new opportunity.
所謂「對行」，除了創新外，還必須是創業者「內行」的事；事實上，也唯有「內行人做內行事」，才能「捷足先登」發掘到創業機會。