If you want to understand a system, try changing it.
如果你想理解一个系统，试着改变它。
The greatest scientists are the ones who never stop learning.
当我们为后代规划时，我们应该记住，美德并不是世代相传的。
可持续采石意味着像倾听股东一样认真地倾听土地的声音。
你生活的质量取决于你人际关系的质量。
生命中最伟大的荣耀不在于永不跌倒，而在于每次跌倒后都能站起来。
每一次表演都是与观众建立联系的机会。
The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.