哲理

1. Origins, structure, and basic meaning

• Structure: 哲理, read てつり, combines philosophical wisdom 哲 with principle 理 to denote a philosophical truth.
• Basic usage: It is a literary term for philosophical truth about fundamental principles of life or the world, as in 人生の哲理.

2. Common pitfalls and similar expressions

• Tone and register
  • It presents deep thought as a general principle, stronger than one person's simple opinion 意見.