To be able to concentrate for a considerable time is essential to difficult achievement.
Collective fear stimulates herd instinct, and tends to produce ferocity toward those who are not regarded as members of the herd.
Indignation is a submission of our thoughts, but not of our desires.
The good life is one inspired by love and guided by knowledge.
In the ordinary business of life punctuality is . . . necessary.
The happy life is to an extraordinary extent the same as the good life.