Keep every promise you make and only make promises you can keep.
Societies would _not_ be better off if everyone were like Mr Spock, all rationality and no emotion. Instead, a balance - a teaming up of the internal rivals - is optimal for brains. ... Some balance of the emotional and rational systems is needed, and that balance may already be optimized by natural selection in human brains.
The true value of man is not determined by his possession, supposed or real, of Truth, but rather by his sincere exertion to get to the Truth. It is not possession of Truth by which he extends his powers and in which his ever-growing perfectability is to be found. Possession makes one passive, indolent and proud. If God were to hold all Truth concealed in his right hand, and in his left only the steady and diligent drive for Truth, albeit with the proviso that I would always and forever err in the process, and to offer me the choice, I would with all humility take the left hand.
One may enter the literary parlor via just about any door, be it the prison door, the madhouse door, or the brothel door. There is but one door one may not enter it through, which is the child room door. The critics will never forgive you such. The great Rudyard Kipling is one of a number of people to have suffered from this. I keep wondering to myself what this peculiar contempt towards anything related to childhood is all about.
This is the concentration camp and crematorium at Auschwitz. This is where people were turned into numbers. Into this pond were flushed the ashes of some four million people. And that was not done by gas. It was done by arrogance. It was done by dogma. It was done by ignorance. When people believe that they have absolute knowledge, with no test in reality, this is how they behave.