Ingratitude is the essence of vileness.

Quote by Immanuel Kant

Topics: Gratitude Quotes, Ingratitude Quotes

Two things fill the mind with ever new and increasing wonder and awe - the...

Two things fill the mind with ever new and increasing wonder and awe - the...

That Logic has advanced in this sure course, even from the earliest times, is apparent...

That Logic has advanced in this sure course, even from the earliest times, is apparent...

If man makes himself a worm he must not complain when he is trodden on.

If man makes himself a worm he must not complain when he is trodden on.

Experience without theory is blind, but theory without experience is mere intellectual play.

Experience without theory is blind, but theory without experience is mere intellectual play.

In law a man is guilty when he violates the rights of others. In ethics...

In law a man is guilty when he violates the rights of others. In ethics...

I had therefore to remove knowledge, in order to make room for belief.

I had therefore to remove knowledge, in order to make room for belief.

He who is cruel to animals becomes hard also in his dealings with men. We...

He who is cruel to animals becomes hard also in his dealings with men. We...

All thought must, directly or indirectly, by way of certain characters, relate ultimately to intuitions,...

All thought must, directly or indirectly, by way of certain characters, relate ultimately to intuitions,...

Man must be disciplined, for he is by nature raw and wild

Man must be disciplined, for he is by nature raw and wild

Intuition and concepts constitute... the elements of all our knowledge, so that neither concepts without...

Intuition and concepts constitute... the elements of all our knowledge, so that neither concepts without...

Ours is an age of criticism, to which everything must be subjected. The sacredness of...

Ours is an age of criticism, to which everything must be subjected. The sacredness of...

Reason does not work instinctively, but requires trial, practice, and instruction in order to gradually...

Reason does not work instinctively, but requires trial, practice, and instruction in order to gradually...

Immaturity is the incapacity to use one's intelligence without the guidance of another.

Immaturity is the incapacity to use one's intelligence without the guidance of another.

No-one can compel me to be happy in accordance with his conception of the welfare...

No-one can compel me to be happy in accordance with his conception of the welfare...

A categorical imperative would be one which represented an action as objectively necessary in itself,...

A categorical imperative would be one which represented an action as objectively necessary in itself,...

All our knowledge begins with the senses, proceeds then to the understanding, and ends with...

All our knowledge begins with the senses, proceeds then to the understanding, and ends with...

It is beyond a doubt that all our knowledge that begins with experience.

It is beyond a doubt that all our knowledge that begins with experience.

By a lie, a man... annihilates his dignity as a man.

By a lie, a man... annihilates his dignity as a man.

From such crooked wood as that which man is made of, nothing straight can be...

From such crooked wood as that which man is made of, nothing straight can be...

Even philosophers will praise war as ennobling mankind, forgetting the Greek who said: 'War is...

Even philosophers will praise war as ennobling mankind, forgetting the Greek who said: 'War is...