One of the strongest motives that lead men to art and science， is escape from everyday life with its painful crudity and hopeless dreariness， such men make this cosmos and its construction in the pivot of their emotional life， in ordered to find the peace and the security， which they cannot find in the narrow whirlpool of personal experience.

疲惫不是身体的罢工，而是心理能量的收支失衡。

过去总是在我们的生活中存在，塑造着我们的未来。

The first rule of government spending: why build one when you can have two at twice the price?

Efficiency in forestry doesn't mean cutting more—it means making every tree count.

技术和管理创新要同步推进，缺一不可。