Summarize in one sentence: The conduct of a gentleman is to cultivate virtue through tranquility and nurture character through frugality. Without detachment, one cannot clarify his aspirations; without tranquility, one cannot achieve far-reaching goals. Learning requires tranquility, and talent requires learning; without learning, one cannot broaden his talents; without ambition, one cannot accomplish learning. Indolence and negligence cannot inspire the mind; recklessness and impatience cannot cultivate character. Time flies with age, and willpower fades with days, eventually withering away, failing to contribute to society, sadly guarding a humble abode—what use is regret then!
Valuing fame and fortune prevents a calm mind; focusing on externals prevents successful learning. Maintain inner tranquility, and the rest will come naturally.
