πάντα πόνος τεύχει θνητοῖς μελέτη τε βροτείη → all things are made for mortals by human toil and care
P. and V. κρᾶσις, ἡ, σύγκρασις, ἡ (Euripides, Fragment).
without admixture, pure: P. and V. ἄκρατος.