只有在水里的时候，我才感到平静。
The only time I feel at peace is when I’m in the water.
种下一棵树的人，种下了希望。
The old-fashioned dictator does not exist under scientific management.
"Every saint has a past, and every sinner has a future."
无知不是纯真，而是罪恶。
The complexity of software is an essential property, not an accidental one.
艺术家必须同时是哲学家、科学家和诗人。