People who are too fastidious towards the finite never reach actuality, but linger in abstraction, and their light dies away.

...if the fear of falling into error is the source of a mistrust in Science, which in the absence of any such misgivings gets on with the work itself and actually does know, it is difficult to see why, conversely, a mistrust should not be placed in this mistrust, and why we should not be concerned that this fear of erring is itself the very error.

Public opinion contains all kinds of falsity and truth, but it takes a great man to find the truth in it. The great man of the age is the one who can put into words the will of his age, tell his age what its will is, and accomplish it. What he does is the heart and the essence of his age, he actualizes his age. The man who lacks sense enough to despise public opinion expressed in gossip will never do anything great.

Amid the pressure of great events, a general principle gives no help.

The ignorant man is not free, because what confronts him is an alien world, something outside him and in the offing, on which he depends, without his having made this foreign world for himself and therefore without being at home in it by himself as in something his own. The impulse of curiosity, the pressure for knowledge, from the lowest level up to the highest rung of philosophical insight arises only from the struggle to cancel this situation of unfreedom and to make the world one's own in one's ideas and thought.

Only one man ever understood me, and he didn't understand me

Beauty and art pervade all the business of life like a kindly genius, brightly adorning our surroundings whether interior or exterior, mitigating the seriousness of existence and the complexities of the real life, extinguishing idleness in an entertaining fashion, and, where there is nothing good to be achieved, filling the place of vice better than vice itself.