To exist is a habit I do not despair of acquiring.

I exist only in the past.

According to the concept of transformational evolution, first clearly articulated by Lamarck, evolution consists of the gradual transformation of organisms from one condition of existence to another.

To me, human existence exists on a multiple level, not just on a two-dimensional level, not just having to be identified with what you do and what you say.

Hollywood is sexist and age-ist, and that covers all the bases, I guess.

Ends and purposes, whether they exist as conscious or subconscious tendencies, form the wrap and woof of our conscious experience.

Even before I came to Chicago, I had gotten interested in the existence of dispersion of prices under conditions which economic theory said would yield a single price.

I cannot exist as a solo artist.

The Bee Gees no longer exist.

Behind me the branches of a wasted and sterile existence are cracking.

That whose existence is necessary must necessarily be one essence.

I used to practice criminal law, and it was so sexist.

A writer without a reader doesn't exist.

Often, romantic comedies exist in a vacuum, and it's kind of odd.

If it isn't on Google, it doesn't exist.

Not only is the self entwined in society; it owes society its existence in the most literal sense.

All created forms are fractal, as is their purpose, use, and allotted time for existence.

Competition exists everywhere.

Existence of an excited state is not a prerequisite for the production of inhibition; inhibition can exist apart from excitation no less than, when called forth against an excitation already in progress, it can suppress or moderate it.

Inject a few raisins of conversation into the tasteless dough of existence.