可持续发展需要在经济增长与环境保护之间取得平衡。
Every mathematical problem has a solution; the challenge is finding it.
“你能答应绝不忘记我吗?因为如果你会忘掉我的话，我就绝不会走开了。”
A nation that destroys its soils destroys itself.
We are all haunted by the ghosts of our own pasts, and sometimes, by the ghosts of others.
A novel should be a book of questions, not a book of answers.