Sometimes one pays most for the things one gets for nothing.
Time flies when you are having fun.
One may say the eternal mystery of the world is its comprehensibility.
The idle man does not know what it is to enjoy rest.
We must not only learn to tolerate our differences. We must welcome them as the richness and diversity which can lead to true intelligence.
I know what it's like to see one's mother go through the agony of death and be unable to help; there is no consolation. We all have to bear such heavy burdens, for they are unalterably linked to life.