Zhǐ / děng / zhe / tiān / shàng / diào / xiànbǐng / ér / bù / yuàn / xuéxí / wèimiǎn / yǒuxiē / shǒuzhūyuánmù

只等着天上掉馅饼而不愿学习，未免有些守株缘木。

Simply waiting for a windfall instead of studying is rather like pursuing an unrealistic hope.