It is not the strongest of the species that survive, not the most intelligent, but the one most responsive to change.

Recent investigations have demonstrated that the application of Emmet's theory is not always without defects.

That is not a proper subject to bring up in conversation at the dinner table.

He laughed loudly, which behavior seemed inappropriate.

And so, knowledge from the past, mixed up with assumptions about that knowledge, which may be more or less appropriate, is used to augment information provided by the senses.

Among the critics are those who think that the objective set for the European Central Bank is not appropriate.

Not just for the sake of the ecology, a natural living environment is necessary.

We'll need a head hunting agency to find the right man for this executive position.

The precision ratio is an index that indicates how many articles meet the search criteria out of all of the articles retrieved.

Genius is nothing but a great aptitude for patience.

This sees English as a system obeying miles of grammar and sentence structure which have to be learned in detail and applied rigorously.

They vote in secret, may seek public office, and may demand the removal of public officials who behave improperly.

The machine broke because he had not looked after it properly.

We are comfortably established in our new home.

He cannot speak well that cannot hold his tongue.