解释:凡是有利的地方,虽然是极高的山,没有不可以上去的;即令有极深的水,没有不可以下去的。
The search for exoplanets is not just about finding new worlds; it's about understanding our place in the cosmos.
Don't be afraid to take risks and step out of your comfort zone.
We are survival machines—robot vehicles blindly programmed to preserve the selfish molecules known as genes.