A Wise Man Changes His Mind in Chinese / Japanese...

賢弟 is an honorific title for a little brother.

This can be translated as a worthy little brother or wise younger brother. This can also be a polite reference to another person's younger brother, your junior, or your subordinate.

哲 is a Japanese name that is often romanized as Tetsu.

The meaning of the character can be: philosophy; wise; sage; wise man; philosopher; disciple; sagacity; wisdom; intelligence.

哲 can also be romanized as: Yutaka; Masaru; Hiroshi; Tooru; Tetsuji; Choru; Satoru; Satoshi; Akira; Aki.

知人者智自知者明 is a Chinese proverb that means “Those who understand others are clever, but those who know themselves are truly wise.”

This proverb is derived from the teachings in Laozi's (Lao Tzu's) 道德經 or Daodejing.

君子豹変す is a Japanese proverb that suggests that a wise man is willing to change his mind, but a fool will stubbornly never change his.

The first word is 君子 (kunshi), a man of virtue, a person of high rank, a wise man.

The second word is 豹変 (hyouhen), sudden change, complete change.

The last part, す (su), modifies the verb to a more humble form.

The “fool” part is merely implied or understood. So if wise and noble people are willing to change their minds, it automatically says that foolish people are unwilling to change.

賢 is used to refer to being a wise, trustworthy, and virtuous person. But it also contains the ideas of intelligence, genius, scholarship, virtue, sage, saint, good, and excellent in character.

賢 is used in Chinese, Japanese Kanji, and old Korean Hanja. Also used in a Buddhist context with the same meaning.

Note: Can also be the male given name, Masaru, in Japanese.

淑女 is an ancient title for a wise and virtuous woman or lady

In Japan, this can be a female given name, Kiyome.

賢女 is a Japanese title for a wise woman or clever lady.