to gradually develop the ability to keep going for a long time
逐渐培养长时间坚持下去的能力 (zhújiàn péiyǎng cháng shíjiān jiānchí xiàqù de nénglì)
"Athletes build endurance through consistent training."
"运动员通过持续训练建立耐力。" (yùndòngyuán tōngguò chíxù xùnliàn jiànlì nàilì.)
to continue with a plan or commitment until it is completed
to talk confidently and convincingly
to do more than what feels easy or safe
to strengthen your mindset and self-belief
to train someone thoroughly to improve their skills
to attract money from investors