have determination, know one's own mind, be resolved, make up one's mind, will, resolve, determine, decide, form a determination, come to a determination, come to a resolution, come to a resolve, conclude, fix, seal, determine once for all, bring to a crisis, drive matters to an extremity, take a decisive step, take upon oneself, devote oneself to, give oneself up to, throw away the scabbard, kick down the ladder, nail one's colors to the mast, set one's back against the wall, set one's teeth, put one's foot down, take one's stand, stand firm
, steel oneself, stand no nonsense, not listen to the voice of the charmer, buckle to, buckle oneself put one's shoulder to the wheel, lay one's shoulder to the wheel, set one's shoulder to the wheel, put one's heart into, run the gauntlet, make a dash at, take the bull by the horns, rush in medias res, plunge in medias res, go in for, insist upon, make a point of, set one's heart upon, set one's mind upon, stick at nothing, stop at nothing, make short work of, not stick at trifles, go all lengths, go the limit, go the whole hog, persist, go through fire and water, ride the tiger, ride in the whirlwind and direct the storm.
resist, not submit, repugn, reluct, reluctate, withstand, stand up against, strive against, bear up under, bear up against, be proof against, make head against, stand, stand firm
, stand one's ground, stand the brunt of, stand out, hold one's grounds, hold one's own, hold out, hold firm, breast the wave, breast the current, stem the tide, stem the torrent, face, confront, grapple with, show a bold front, present a front, make a stand, take one's stand, kick, kick against, recalcitrate, kick against the pricks, oppose, fly in the face of, lift the hand against, rise up in arms, strike, turn out, draw up a round robin, revolt, make a riot, prendre le mors aux dents, take the bit between the teeth, sell one's life dearly, die hard, keep at bay, repel, repulse.
be firm, stick fast, stand firm
, keep firm, remain firm, weather the storm, stay the course, stick to the course, keep the faith, don't give in, don't buckle under, settle, establish, stablish, ascertain, fix, set, stabilitate, retain, keep hold, make good, make sure, fasten, set on its legs, float, perpetuate, settle down, strike roots, put down roots, take root, take up one's abode, build one's house on a rock.