If you understood a business perfectly and the future of the business, you would need very little in the way of a margin of safety. So, the more vulnerable the business is, assuming you still want to invest in it, the larger margin of safety you'd need. If you're driving a truck across a bridge that says it holds 10,000 pounds and you've got a 9,800 pound vehicle, if the bridge is 6 inches above the crevice it covers, you may feel okay, but if it's over the Grand Canyon, you may feel you want a little larger margin of safety.
She felt drawing further from her and further from her an Archduke, (she did not mind that) a fortune, (she did not mind that) the safety and circumstance of married life, (she did not mind that) but life she heard going from her, and a lover.
I am distinctly opposed to visibly arrogant and arbitrary extremes of government--but this is simply because I wish the safety of an artistic and intellectual civilisation to be secure, not because I have any sympathy with the coarse-grained herd who would menace the civilisation if not placated by sops.
The superior man, when resting in safety, does not forget that danger may come. When in a state of security he does not forget the possibility of ruin. When all is orderly, he does not forget that disorder may come. Thus his person is not endangered, and his States and all their clans are preserved.
'Safety', the wife of Pablo said. 'There is no such thing as safety. There are so many seeking safety here now that they make a great danger. In seeking safety now you lose all.'