Man is so much the voice of his interest that it is not enough to make him see the right， but you must make him feel it.
人很容易被自己的利益驱使，仅仅让他看到正确是不够的，还必须让他感受到它。
荒野是一个不断变化的地方。要生存，你必须准备好适应。
The thought 'I am the body' is ignorance.
安全是最大的效益，事故是最大的浪费。
"The best leaders are those who can inspire action."
一个问题的价值与其说在于得出答案，不如说在于它迫使潜在的解决者产生的想法和尝试的想法。