大人尚且觉得难，何况孩子呢？
dàren shàngqiě juéde nán ， hékuàng háizi ne ？
Even adults find it hard, let alone children.
他尚且做不到，何况我呢？
tā shàngqiě zuòbudào ， hékuàng wǒ ne ？
Even he can't do it, let alone me.
走路尚且很累，何况跑步。
zǒulù shàngqiě hěn lèi ， hékuàng pǎobù 。
Walking is tiring enough, let alone running.