Idioms with similar meanings to gallop and whip.

Non-stop (note: metaphor goes forward without stopping. )

Day and night (note: night and day are connected. Describe stepping up work or study. )

Make persistent efforts (note: take the next battle; Li: Sharpen, sharpen and struggle. Refers to cocks fighting with each other and sharpening their mouths before each confrontation. Metaphor to continue to work hard, one more effort. )