Through all of history mankind has ingested psychedelic substances. Those substances exist to put you in touch with spirits beyond yourself with the creator with the creative impulse of the planet.

It is in the very nature of things human that every act that has once made its appearance and has been recorded in the history of mankind stays with mankind as a potentiality long after its actuality has become a thing of the past.

I thought that all of the sacrifices and blessings of the whole history of mankind have devolved upon me. Thank you God.

No country in the history of the world has ever contributed more to humankind and accomplished more for its people in so brief a period of time as Israel has done since its relatively recent rebirth in 1948.

Religion has caused more misery to all of mankind in every stage of human history than any other single idea.

The history of mankind is the instant between two strides taken by a traveler.

Mankind has probably done more damage to the Earth in the 20th century than in all of previous human history.

The greatest tragedy in mankind's entire history may be the hijacking of morality by religion.

In the long history of humankind (and animal kind too) those who learned to collaborate and improvise most effectively have prevailed.

We peruse one ideal that of bringing people together in peace irrespective of race religion and political convictions for the benefit of mankind.