正人君子。- 汉语成语

Upright gentlemen. - Chinese Idiom

立身处世。- 汉语成语

Get on in the world; conduct oneself in society. - Chinese Idiom

脱胎换骨。- 汉语成语

Be reborn; thoroughly to remould oneself. - Chinese Idiom

Repent and start anew. - Chinese Idiom

悔过自新。- 汉语成语

Ancient saints and sages. - Chinese Idiom

古圣先贤。- 汉语成语

改过自新。- 汉语成语

Correct one's errors and make a fresh start. - Chinese Idiom

仁至义尽。- 汉语成语

Be most perfectly fulfilled both in benevolence and righteousness. - Chinese Idiom

冰清玉洁。- 汉语成语

As clean as ice and as pure as jade; pure and noble. - Chinese Idiom

表里如一。- 汉语成语

External appearance corresponds to inside; one's inner and outer selves are in harmony. - Chinese Idiom

江山易改，本性难移。- 汉语成语

Character does not change. - Chinese Idiom

To become a man is an art. – Maxim

做人是一门艺术。- 格言

富贵不能淫，贫贱不能移，威武不能屈，此之谓大丈夫。- 孟子

Do not be corrupted by riches and honors; do not depart from principles despite poverty or humble origin; do not submit to force or threat – such is a great man. – Mencius

任何人都应该懂得：人格是一生中最重要的资本。 – 乔治 韦尔曼

Everyone should remember: your character is your most important lifetime capital. – George Wellman

一个人的首要职责是什么？
答案很简单：做自己。- 易卜生

What is the man's first duty?
The answer is brief: to be himself. - Henrik Ibsen

It's great to be great , but it's greater to be human. - W. Rogers

成为伟人固然伟大，但成为真正的人更加伟大。- 罗杰斯

Try not to become a man of success but rather try to become a man of value. – Albert Einstein

不要为成功而努力，要为作一个有价值的人而努力。- 爱因斯坦