US "philosopher, author, educator, poet".
"He was a Harvard professor who applied psychological approach to life of the mind in "The Life of Reason," 1906."
The wisest mind has something yet to learn.
Those who cannot remember the past are condemned to repeat it.
Reason and happiness are like other flowers -- they wither when plucked.
Work and love -- these are the basics; waking life is a dream controlled.
"Words are weapons, and it is dangerous . . . to borrow them from the arsenal of the enemy."