The busy bee has no time for sorrow.

Eternity is in love with the productions of time.

The hours of folly are measured by the clock, but of wisdom no clock can measure.

He whose face gives no light, shall never become a star.

Pilots take no special joy in walking. Pilots like flying.

I grieve for you, how I mourn for you, who are so very dear to me, but again I can rejoice within my heart, not for nothing 'have I labored,' neither has my ex…

To desire and strive to be of some service to the world, to aim at doing something which shall really increase the happiness and welfare and virtue of mankind …