Power is a word the meaning of which we do not understand.

The sole meaning of life is to serve humanity.

People of limited intelligence are fond of talking about "these days," imagining that they have discovered and appraised the peculiarities of "these days" and that human nature changes with the times.

The chief difference between words and deeds is that words are always intended for men for their approbation, but deeds can be done only for God.

Happiness is pleasure without regret

Happiness consists of living each day as if it were the first day of your honeymoon and the last day of your vacation.

Work is the inevitable condition of human life, the true source of human welfare.