It would reduce opportunities for corruption and free the police to concentrate on more serious crimes.
While Fry briefly dropped his jovial persona to concentrate on more serious matters, it was left to Tarantino and Hathaway to contemplate the trivial (or not so trivial, depending on your point of view).
This is the stage when DJs start to realise that formats really aren't that important and begin to concentrate on more serious matters like how black their t-shirt is.
The human brain is simply not designed to concentrate on more than one thing at a time.
Think of what skills you want to be better at than others or which ones you want to concentrate on more.
"Forget this crazy idea and concentrate on more important things," he recalled one supervisor telling him, according to a 1975 issue of Current Biography.
Concentrating on one child is difficult enough to concentrate on more would spread your attention thin.
Policy makers should concentrate on more modest but practical reforms.
Today's schools, obsessed with academic league tables, prefer to concentrate on more scholarly subjects.
That freed him to concentrate on more important issues, like long-term strategy.
"Nokia has apparently decided it is better to concentrate on more profitable aspects of the business".
