The course of development consists simply in this; that in each generation the two parental traits appear, separated and unchanged.
发展过程简单来说就是：在每一代中，两个亲本性状都会出现，分离且不变。
最好的投资是投资自己。你学得越多，赚得越多。
The Langlands correspondence is not just a theorem but a guiding principle for future discoveries.
The quarries we rehabilitate best become assets our grandchildren will thank us for.
Sustainability is not an option; it's a necessity for any business that wants to thrive in the long term.