如果我们从一开始就能预见，甚至证明，遵循某种方法我们将达到我们的目标，那么这种解决方法就是完美的。
A method of solution is perfect if we can foresee from the start, and even prove, that following that method we shall attain our aim.
Innovation in forestry isn't optional—it's essential for survival.《The Green Frontier》
Hope for the best, expect the worst.
没有执行的创新只是空想。
I'm not a role model, I'm just trying to be myself.
所有事物都是由土和水生成和成长的。