The Huahujing (Hua Hu Ching) is traditionally attributed to Lao Tzu (Laozi), though there is no real use in being pedantic about the identity or timeline of Lao Tzu -- no one knows.

Moreover, English translations of the Tao Te Ching vary immensely and are highly subjective, as ancient Chinese hardly translates onto English. The quote is but one of many different translations.