Communism in Cuba will collapse sooner or later because…

Communism prevents organizations from developing by stopping the flow of information. The system is based on police and listening devices and triggers the worst…

— Lech Walesa

There's a growing consensus that the best way to defeat communism in Cuba is to get its citizens hooked on American goods.

— Timothy Noah

Lithium prevents my seductive but disastrous highs, diminishes my depressions, clears out the wool and webbing from my disordered thinking, slows me down, gentles…

— Kay Redfield Jamison

Vanity prevents improvement

— Ali ibn Abi Talib

“What prevents my life from being a sad after-school special is I don't give a shiiit.”

— Chris Colfer

Every morning I tell myself, 'Today has to be productive' - and then something happens that prevents me from writing.

— Italo Calvino

We all know that any thing which retards in any way the free circulation of the sap, also prevents to a certain extent the…

— Robert Fortune

Nets are generally defined as devices for capturing something. In a more narrow but more important sense, we might define a net as anything…

— Joseph B. Wirthlin

The point of conservatism is not that it prevents movement forward and upward, but that it prevents movement backward and downward, into chaotic darkness…

— Vladimir Putin

“No one can be authentically human while he prevents others from being so.”

— Paulo Freire

The Opportunity Divide doesn't just keep our students disconnected from the mainstream economy; it prevents our businesses from growing.

— Gerald Chertavian

I take a magnesium supplement before my workout because it prevents cramping.

— Jinder Mahal

It is what we know already that often prevents us from learning.

— Claude Bernard

So just to be clear, I'm not going to sign any package that somehow prevents the top rate from going up for folks at…

— Barack Obama

Consistent style prevents presentation from getting in the way of content.

— Steven Pinker