Religion is love; in no case is it logic.
A student never forgets an encouraging private word, when it is given with sincere respect and admiration.
The belief that youth is the happiest time of life is founded on a fallacy. The happiest person is the person who thinks the most interesting thoughts, and we grow happier as we grow older.
Social democracy does not represent an ideal future; it does not even represent the ideal past.
We must go beyond textbooks, go out into the bypaths and untrodden depths of the wilderness and travel and explore and tell the world the glories of our journey.
American social arrangements, economic arrangements, the degree of inequality in American life, the relatively small role played by the government in American public life and so forth, compares to exactly the opposite conditions in most of the European societies.
Nature makes boys and girls lovely to look upon so they can be tolerated until they acquire some sense.
The happiest people in this world are those who have the most interesting thoughts.
In a start-up company, you basically throw out all assumptions every three weeks.
If I were running the world I would have it rain only between 2 and 5 a.m. Anyone who was out then ought to get wet.