我们都在阴沟里，但仍有人仰望星空。
The light of truth will eventually pierce the darkness.
数学是逻辑思想的诗歌。
The most comfortable chair is the one I use myself when I have visitors.
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.