Wisdom is not acquired save as the result of investigation.

Doubt indulged and cherished is in danger of becoming denial but if honest and bent on thorough investigation it may soon lead to full establishment of the truth.

Nothing matters but the facts. Without them the science of criminal investigation is nothing more than a guessing game.

Unlike scientism science in the true sense of the word is open to unbiased investigation of any existing phenomena.

The sheep-people don't think for themselves anymore. You can say anything and it's the gospel truth and they don't have to go research it or anything and they believe everything the news tells them. People don't go and do their own investigations if it's relationships or politics or anything.

I believe there's too little patience and context to many of the investigations I read or see on television.

The hypothesis may be put forward to be tested by the s subsequent investigation that this development has been in large part a matter of the reciprocal interaction of new factual insights and knowledge on the one hand with changes in the theoretical system on the other.

That the state of knowledge in any country will exert a directive influence on the general system of instruction adopted in it is a principle too obvious to require investigation.

The intelligence investigation under the leadership of Senator Church which I know has helped cause this investigation by you points out that the agencies did not disclose certain facts to us and that certain plots were going on.

You must pursue this investigation of Watergate even if it leads to the president. I'm innocent. You've got to believe I'm innocent. If you don't take my job.