(on Klaus Kinski) I have never met a man like my father. He is so mad, terrible and vehement at the same time. Because of him, I never knew anything other than passion. When I began to meet other people I saw that it wasn`t normal.
- Nastassja KinskiThe very idea of a bird is a symbol and a suggestion to the poet. A bird seems to be at the top of the scale, so vehement and intense his life. . . . The beautiful vagabonds, endowed with every grace, masters of all climes, and knowing no bounds -- how many human aspirations are realised in their free, holiday-lives -- and how many suggestions to the poet in their flight and song!
- Adam ArmstrongIf you see one cold and vehement at the same time, set him down for a fanatic.
- Alice RossiOrators are most vehement when their cause is weak.
- Alvina Tan