One cannot resist an idea whose time has come.

I believe in religion against the religious; in the pitifulness of orisons, and in the sublimity of prayer.

It is the essence of truth that it is never excessive.... We must not resort to the flame where only light is required.

...Human thought has no limit. At its risk and peril, it analyzes and dissects its own fascination. We could almost say that, by a sort of splendid reaction, it fascinates nature; the mysterious world surrounding us returns what it receives; it is likely that contemplators are contemplated.

When people look back at their childhood or youth, their wistfulness comes from the memory, not of what their lives had been in those years, but of what life had then promised to be. The expectation of some indefinable splendor, of the unusual, the exciting, the great is an attribute of youth and the process of aging is the process of that expectations' gradual extinction. One does not have to let it happen. But that fire dies for lack of fuel, under the gray weight of disappointments.

There are moments when a rope's end, a pole, the branch of the tree, is life itself, and it is a frightful thing to see a living being lose his hold upon it, and fall like a ripe fruit.

To rove about, musing, that is to say loitering, is, for a philosopher, a good way of spending time, especially in that kind of mock rurality, ugly but odd, and partaking of two natures, which surrounds certain large cities, particularly Paris.