lẽ hằng

Sinh, lão, bệnh, tử là lẽ hằng của cuộc sống.

Definition

1. Noun:
   • Self-evident truth / axiom: A principle or fact that is considered universally true and does not require proof.
   • Natural law / constant principle: A fundamental, unchanging rule of nature or human society.

Usage Examples

• Noun:
  • Đó là một lẽ hằng của tạo hóa. (That is a self-evident truth of creation.)
  • Sinh, lão, bệnh, tử là lẽ hằng của cuộc sống. (Birth, aging, sickness, and death are the constant principles of life.)

Advanced Usage

• Often used in formal, philosophical, or literary contexts to express an immutable truth.
  • Trong triết học, có những lẽ hằng về sự tồn tại. (In philosophy, there are axioms about existence.)

Variants and Related Words

• Lẽ thường (n): common sense, usual reason.

  • Theo lẽ thường, việc đó không nên làm. (According to common sense, that should not be done.)

• Chân lý (n): truth (often an absolute or proven truth).

• Quy luật (n): law, rule (emphasizing a pattern or regulation).

Synonyms

• Axiom: a statement accepted as true without proof.
• Truism: a statement that is obviously true.
• Universal truth: a fact valid in all cases.

Related Idioms

• Lẽ hằng nhiên: A more emphatic form, meaning "naturally," "as a matter of course," or "inevitably."
  • Anh ấy lẽ hằng nhiên sẽ giành chiến thắng. (He will, as a matter of course, achieve victory.)