很容易忘记世界上有多少人，多到要爆炸，每个人都可想象却又总是被误解。

It is only through enforced standardization of methods, enforced adoption of the best implements and working conditions, and enforced cooperation that this faster work can be assured.

We must balance the need for energy with the need to protect our planet.

相机让每个人都成为他人现实中的游客，最终也成为自己现实中的游客。