Angry, forget to eat, forget to sleep, forget to eat, every second counts, burn ointment, crow, wear out the inkstone, study hard, practice hard, stay up all night, sleep all night, no winter, no summer snacks, eat all night, enjoy the log police pillow, learn to be brave, work hard, and never let go.
assiduous
Work hard, work hard, work hard, work hard, work hard, work hard, work hard, work hard, work hard, work hard, work hard, work hard.
focus one's attention on
I dare not focus on meat. I don't know the taste of meat. I don't look at the garden. I listen to it. I pay attention to it. I hold my breath and concentrate.
insist on
Perseverance, perseverance, perseverance, perseverance, nothing is difficult in the world, but if you put your heart into it, you will die unsatisfied.
other
Thousands of miles away, I dare not complain, work hard, be unknown, be unknown, and be diligent.
Brain oil answers for you.