傻傻的胡思乱想笨笨的不愿学习
[shă shă de hú sī luàn xiăng bèn bèn de bù yuàn xué xí]
Translating as 'Silly and daydreaming, clumsy and unwilling to study'. This depicts someone indulging in pointless musings and avoiding academic responsibilities in favor of laziness or daydreams.