And with this our thinker appearsas Pfleiderer emphasizesclosely to approach the pre-established harmony of Leibnitz.

We also find that every true thinker endeavours to express his thoughts as purely, clearly, definitely, and concisely as ever possible.

A lover of beauty in whom conscience is feeble cannot wander if he follow beauty; nor a cold thinker err, though without a moral sense, if he accept truth; nor a just man, nor a seeker after pure joy merely, if they act according to knowledge each in his sphere.

In a lower sphere many are remarked as writers although they may lay no claim to distinction as thinkers, if they have the faculty of felicitously expressing the ideas of others; and many who are really remarkable as thinkers gain but slight recognition from the public, simply because in them the faculty of expression is feeble.

Casting about for some sure anchorage, drifting hither and thither over changeful seas of phenomena, a large body of men, deep, clear thinkers withal, some twenty-four centuries since, fancied that they had found all truth in the fixed, eternal relations of number and quantity.