The elements of consciousness are sensations, images, and affections.
The deepest theorems in mathematics often have the simplest statements.
出自汉·桓宽《盐铁论·地广》。释义：不因为生活的贫困而改变自己的节操，不因为地位的低贱而变更自己的志向。
The only way to do great work is to love what you do.
改变你的思想，你就改变了你的世界。