释义：一个人如果不树立志向，就像船没有舵、马没有缰绳，只能随波逐流、任意狂奔，最终不知会飘向何方、达到什么结果，强调了立志的重要性。
不光染丝是这样，国家也会被染。
The truth is always something that is told, not something that is known.
Before becoming oneself, one must break the old molds.
林业创新必须在经济增长与生态保护之间取得平衡。