pàn / duàn / yí / gè / fāng / àn / shì / fǒu / kě / xíng / bù / néng / zhǐ / píng / yī / gè / rén / jīng / yàn

判断一个方案是否可行，不能只凭依个人经验。

Whether a plan is feasible cannot be judged solely on personal experience.