You can mark in desire the rising of the tide, as the appetite more and more invades the personality, appealing, as it does, not merely to the sensory side of the self, but to its ideal components as well.

It is more difficult to designate this form of conation on its practical side by a satisfactory name.

An expectation is a future object, recognised as belonging to me.

The mental act of sensation which issues in reflex movement is so simple as to defy analysis.

Mental life is indeed practical through and through. It begins in practice and it ends in practice.

Thus the same object may supply a practical perception to one person and a speculative one to another, or the same person may perceive it partly practically and partly speculatively.

The perceptive act is a reaction of the mind upon the object of which it is the perception.