It is not enough to merely exist. It's not enough to say, 'I'm earning enough to live and support my family. I do my work well. I'm a good parent.' That's all very well. But you must do something more.

You ask me for a motto. Here it is: SERVICE.

Do something for somebody everyday for which you do not get paid.

Seek always to do some good, somewhere... Even if it's a little thing, so something for those that need help, something for which you get no pay but the privilege of doing it.

You know of the disease in Central Africa called sleeping sickness. . . . There also exists a sleeping sickness of the soul. Its most dangerous aspect is that one is unaware of its coming. That is why you have to be careful. As soon as you notice the slightest sign of indifference, the moment you become aware of the loss of a certain seriousness, of longing, of enthusiasm and zest, take it as a warning. You should realize your soul suffers if you live superficially.

I always think that we live, spiritually, By what others have given us in the significant hours of our life. These significant hours do not announce themselves as coming, but arrive unexpected.

Civilization can only revive when there shall come into being in a number of individuals a new tone of mind, independent of the prevalent one among the crowds, and in opposition to it - a tone of mind which will gradually win influence over the collective one, and in the end determine its character. Only an ethical movement can rescue us from barbarism, and the ethical comes into existence only in individuals.