我们都被自己过去的幽灵所困扰，有时也被别人的幽灵所困扰。
We are all haunted by the ghosts of our own pasts, and sometimes, by the ghosts of others.
The habit of reading is the only enjoyment in which there is no alloy; it lasts when all other pleasures fade.
农业的效率不仅仅是产量的问题；它关乎资源管理。
The best part of being in a group is having brothers to share everything with.
The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.
生物学与技术的交汇处就是未来所在。
I'm just trying to live my life the best way I can.