The habit of reading is the only enjoyment in which there is no alloy; it lasts when all other pleasures fade.
生活是荒谬的。
可持续发展不是选择，而是负责任企业的唯一出路。
"The point is not to predict the future, but to prepare for it."
The beauty of the world has two edges, one of laughter, one of anguish, cutting the heart asunder.
The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.