The observation of others is coloured by our inability to observe ourselves impartially. We can never be impartial about anything until we can be impartial about our own organism.
A. R. Orage
The probability that we may fail in the struggle ought not to deter us from the support of a cause we believe to be just.
Abraham Lincoln
Tact is the ability to describe others as they see themselves.
Abraham Lincoln
The leader of genius must have the ability to make different opponents appear as if they belonged to one category.
Adolf Hitler
The less their ability, the more their conceit.
Ahad HaAm
Innumerable voices have been asserting for some time now that human society is passing through a crisis, that its stability has been gravely shattered. It is characteristic of such a situation that individuals feel indifferent or even hostile toward the group, small or large, to which they belong. In order to illustrate my meaning, let me record here a personal experience. I recently discussed with an intelligent and well-disposed man the threat of another war, which in my opinion would seriously endanger the existence of mankind, and I remarked that only a supranational organization would offer protection from that danger. Thereupon my visitor, very calmly and coolly, said to me Why are you so deeply opposed to the disappearance of the human race
Albert Einstein
A thing is right if it tends to preserve the stability, integrity, and beauty of the biotic community. It is wrong if it tends otherwise.
Aldo Leopold
Perhaps the most valuable result of all education is the ability to make yourself do the thing you have to do, when it ought to be done, whether you like it or not.
Aldous Huxley
Intelligence is quickness to apprehend as distinct from ability, which is capacity to act wisely on the thing apprehended.
Alfred North Whitehead
More important than talent, strength, or knowledge is the ability to laugh at yourself and enjoy the pursuit of your dreams.
Amy Grant