shí​jiàn​shì​jiǎn​yàn​zhēn​lǐ​de​wéi​yī​biāo​zhǔn

practice is the sole criterion for testing truth

  1. practice
    Conscious human activity aimed at transforming the natural or social world, often contrasted with theory
  2. to be
    to be; to correspond to; connects a subject to its identification, characterization, or identity
  3. to test
    to test; to inspect; to examine; to check; to verify
  4. truth
    the fundamental truth; a principle that reflects the reality of things
  5. de particle
    [possessive/attributive]
    Connects a describing word or phrase to the noun it describes; also used to indicate a possessive relationship.
  6. only
    only; sole; unique; the one and only
  7. standard
    standard; criterion; norm used as a basis for comparison or judgment