A voyage to the moon, however romantick and absurd the scheme may now appear, since the properties of air have been better… — Samuel Johnson Copy Share Image
From the standpoint of observation, then, we must regard it as a highly probable hypothesis that the beginnings of the mental life… — Wilhelm Wundt Copy Share Image
It is...highly probable that from the very beginning, apart from death, the only ironclad rule of human experience has been the Law… — Ian Tattersall Copy Share Image