The kanji 勉 primarily conveys the idea of "effort," "endeavor," "diligence," or "to strive." It suggests a persistent attempt to achieve something, often involving hard work and dedication. It implies a conscious effort to overcome challenges and improve oneself.

・On-yomi (音読み): ベン (ben) ・Kun-yomi (訓読み): つと（める） (tsuto(meru)) - to make an effort, to strive

⚫︎ 勉強（べんきょう） Translation: Study, to study. ⚫︎ 勉学（べんがく） Translation: Studying, learning. ⚫︎ 努力（どりょく） Translation: Effort, exertion.

The kanji 勉 is a 形声文字 (keisei moji), which means that it combines a semantic component (meaning component) and a phonetic component (sound component). The top part of the character, 免 (men), is the phonetic component, indicating the sound ベン (ben). The bottom part, 力 (chikara), means "power" or "strength." Therefore, the kanji originally depicts a person using 力 (chikara) to 免 (men), suggesting the action of exerting effort or striving. The 免 (men) character originally meant "to escape" or "to be freed from," so the combination subtly implies trying to free oneself from the difficulties of studying or achieving a goal. The character's form has evolved over time, but the core meaning of effort and diligence has remained consistent.