As soon as man does not take his existence for granted, but beholds it as something unfathomably mysterious, thought begins.

As soon as man does not take his existence for granted, but beholds it as something unfathomably mysterious, thought begins.

Realists do not fear the results of their study.

Realists do not fear the results of their study.

Contemporaries appreciate the person rather than their merit, posterity will regard the merit rather than the person.

Contemporaries appreciate the person rather than their merit, posterity will regard the merit rather than the person.

It has sometimes been said that we find nowhere in nature an analogue of the difference between "happens" and "is," read more

It has sometimes been said that we find nowhere in nature an analogue of the difference between "happens" and "is," on the one hand, and "ought," on the other hand.

Anything that is wasted effort represents wasted time. The best management of our time thus becomes linked inseparably with the read more

Anything that is wasted effort represents wasted time. The best management of our time thus becomes linked inseparably with the best utilization of our efforts.

Only one thing is certain -- that is, nothing is certain. If this statement is true, it is also false.

Only one thing is certain -- that is, nothing is certain. If this statement is true, it is also false.

The irrationality of a thing is no argument against its existence, rather a condition of it.

The irrationality of a thing is no argument against its existence, rather a condition of it.

All time management begins with planning.

All time management begins with planning.

Only in men's imagination does every truth find an effective and undeniable existence. Imagination, not invention, is the supreme master read more

Only in men's imagination does every truth find an effective and undeniable existence. Imagination, not invention, is the supreme master of art as of life.