The challenge of our time is to create a sustainable energy future.
我们这个时代的挑战是创造一个可持续的能源未来。
勤俭了就有了约束，有约束了就会各种好事都做；奢侈就放肆，放肆则各种坏事都泛滥。
损失规避
Representation of the world, like the world itself, is the work of men; they describe it from their own point of view, which they confuse with the absolute truth.
The soul is the master of the body， not the slave.
You get what you give. What you put into things is what you get out of them.
"The most important thing in a book is the story. The illustrations are there to support and enhance the story, not to overshadow it."