The writer's duty is to tell the uncomfortable truths that others prefer to ignore.
The act of painting is an act of revelation.
Every mathematical problem is a puzzle waiting to be solved, and every solution is a step closer to understanding the fabric of reality.
Every business decision we make in forestry must pass the test of time - will this still make sense in 100 years?
解释：人有知识，犹如树木有枝叶，树木有了枝叶，能带给人阴凉，人有了知识，就可以为人民做更多的事。
树林里分出两条路，而我选择了人迹罕至的那条，这决定了一切。