Mankind's role is to fulfil his heaven-sent purpose through a sincere heart that is in harmony with all creation and loves all things.
Humor is mankind's greatest blessing.
You are Americans. You love this country. Together we are entrusted with the principles that represent mankind's greatest political and social achievement.
The Earth is the cradle of humanity, but mankind cannot stay in the cradle forever.
Leibniz dedicated his life to efforts to educate people to understand that true happiness is found by locating their identity in benefitting mankind and their posterity.
Circumstances give in reality to every political principle, its distinguishing colour, and discriminating effect. The circumstances are what render every civil and political scheme beneficial or noxious to mankind.
At the same time it offered the hope, as it still does, that improved understanding could better the lot of mankind. For me, growing up in the 1930s, the two motivations powerfully reinforced each other.
Mankind's problems can no longer be solved by national governments. What is needed is world government.
Most of the luxuries and many of the so-called comforts of life are not only not indispensable, but positive hindrances to the elevation of mankind.
Ingratitude is treason to mankind.
To us Americans much has been given; of us much is required. With all our faults and mistakes, it is our strength in support of the freedom our forefathers loved which has saved mankind from subjection to totalitarian power.
It is a maxim among these lawyers, that whatever hath been done before, may legally be done again: and therefore they take special care to record all the decisions formerly made against common justice and the general reason of mankind.
It is impossible that anything so natural, so necessary, and so universal as death, should ever have been designed by providence as an evil to mankind.
No true and permanent fame can be founded except in labors which promote the happiness of mankind.
Mankind advances only through struggle.