False optimism sooner or later means disillusionment , anger and hopelessness.
I have discovered the missing link between the anthropoid apes and civilized men. It's us!
The theory of science which permits and encourages the exclusion of so much that is true and real and existent cannot be considered a comprehensive science.
What a man can be, he must be. This need we call self-actualizat ion.
Fear of knowing is very deeply a fear of doing.
If you only have a hammer, you tend to see every problem as a nail.