We do not weep because we are sad, we are sad because we weep.


Actually a paraphrase from The Principles of Psychology (1890), Ch. 25


We do not weep because we are sad, we are sad because we weep.

We do not weep because we are sad, we are sad because we weep.

We do not weep because we are sad, we are sad because we weep.

We do not weep because we are sad, we are sad because we weep.