So there's a very vigorous debate within the Democratic Party.
"There is a very vigorous security operation going on in Freetown at the moment," Mr. Wimhurst said.
"In Lancashire they are miles ahead of the government, they are leafleting streets, going on local radio, there's a very vigorous social media campaign".
Playing the role of wiser older brother, Mr. Castro, 74, whose voice occasionally cracked, also offered advice on governance to Mr. Chavez, who is a very vigorous 46.
Instead, Mr. Hogan settled on his chief assistant, Richard Kuh. "To say the least, he was a very vigorous prosecutor," Mr. Hentoff remembered.
Beyond his research, Dr. Feshbach was "a very vigorous, active supporter of human rights," said Dr. Kurt Gottfried, an emeritus professor of physics at Cornell University and the chairman of the Union of Concerned Scientists.
He had been a very articulate man and to lose that, never to be able to speak properly and to be unable to move – he had always been a very vigorous man, so to be in a wheelchair and mumbling – was terrible," she says.
It is a very vigorous plant, which some may find thuggish, but its desire to grow and its ability to recover quickly from cutting is one of its best attributes, as it means that you can harvest it's leaves up to six times a year.
Mr Blizzard said: "It was a very vigorous public meeting".
