女性劳动力参与的历史并非稳步上升，而是一个时断时续的故事。
The history of women’s labor force participation is not a steady march upward but a story of fits and starts.
Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.
我创作的灵感来自痛苦，也来自快乐。
Global food challenges require local solutions with global perspectives.
If you borrow something， try to return it in better shape than you received it. Clean it， sharpen it， fill it up.
In mathematics, the journey from question to answer is often more enlightening than the answer itself.
释义：人生活在宇宙之间，就像蜗牛争斗、蚊虫追逐飞鸟一样微不足道。
A miner's safety should never be measured in cost-benefit analyses.