One is led astray alike by sympathy and coldness, by praise and by blame
If it is the greatest truth that you seek, the plants can direct you.
Ohne Hast, aber ohne Rast. - Without haste, but without rest.
The ground that a good man treads is hallowed.
Everything which is properly business we must keep carefully separate from life. Business requires earnestness and method; life must have a freed handling.
The errors of the observer come from the qualities of the human mind.