Equally, we require a collective past - hence the endless reinterpretations of history, frequently to suit the perceptions of the present.
Men act like brutes in so far as the sequences of their perceptions arise through the principle of memory only, like those empirical physicians who have mere practice without theory.
Ideologies, however appealing, cannot shape the whole structure of perceptions and conduct unless they are embedded in daily experiences that confirm them.
You can't cover people with perceptions because we are all different.
It's a well known thing that ordinary perceptions can have a strange aspect when one is travelling.
High office teaches decision making, not substance. It consumes intellectual capital; it does not create it. Most high officials leave office with the perceptions and insights with which they entered; they learn how to make decisions but not what decisions to make.
The funny thing is, people's perceptions of what a song is about is usually wrong a majority of the time. But they're still going to read what they want to into it.
We think the Puritans always dressed in black and white, which they didn't. They loved very bright colors. And there were other differences in perceptions that gave one a very different view of them.
The miracles of the church seem to me to rest not so much upon faces or voices or healing power coming suddenly near to us from afar off, but upon our perceptions being made finer, so that for a moment our eyes can see and our ears can hear what is there about us always.
I have to struggle to change people's perceptions of me. I grew very frustrated with the perception that I'm this shy, retiring, inhibited aristocratic creature when I'm absolutely not like that at all. I think I'm much more outgoing and exuberant than my image.
You become very angry and depressed that you keep getting offered only these exceedingly demure and repressed roles. They're so not me. That's why films like Fight Club were so important to me because I think I confounded certain stereotypes and limited perceptions of what I could do as an actress.
I just wanted to have fun for myself - I felt I had a lot to say, and I realized that I missed having a magazine as a place to express my ideas. The Times column is a place for me to unload those perceptions.
I'm not interested in trying to work on people's perceptions. I am who I am, and if you don't take the time to learn about that, then your perception is going to be your problem.
In a sense, words are encyclopedias of ignorance because they freeze perceptions at one moment in history and then insist we continue to use these frozen perceptions when we should be doing better.
It has always surprised me how little attention philosophers have paid to humor, since it is a more significant process of mind than reason. Reason can only sort out perceptions, but the humor process is involved in changing them.