贴: strip...
心安理得: to have a clear conscience, to have no qualms about sth...
兴奋: excited, excitement, (physiology) excitation...
本事: ability, skill...
循序渐进: in sequence, step by step (idiom); to make steady progress incrementally...
源泉: fountainhead, well-spring, water source, origin...
容纳: to hold, to contain, to accommodate, to tolerate (different opinions)...
感受: to sense, perception, to feel (through the senses), to experience, a feeling, an impression, an experience...
日后: sometime, someday (in the future)...
缓: slow, unhurried, sluggish, gradual, not tense, relaxed, to postpone, to defer, to stall, to stave off, to revive, to recuperate...