The supreme art of war is to subdue the enemy without fighting

by fair means or foul;by hook or by crook;unscrupulously

a coincidence;taking the same action without prior consultation

not pleased by external gains, not saddened by personal losses

spare no effort; go all out; do one's best

Don't make fish of one and flesh of another

Don't put a quarter into a pint pot

obvious

to disdain as beneath contempt

equally matched;about the same

Take the bull by the horns

so is the case

Your little brother is a pain in the neck

Some convenience stores offer around the clock service

How can one obtain tiger-cubs without entering the tiger's lair

white night

reap without sowing

inconceivable;unimaginable;unfathomable

indelible

irremediable;hopeless