The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when to be obeyed.
成为英雄的最大障碍是怀疑自己是否会证明自己是个傻瓜；真正的英雄主义是抵制这种怀疑；最深刻的智慧是知道何时应该抵制它，何时应该服从它。
孔子说：“君子帮助人取得成绩，不促使人陷入失败。小人相反。”
心灵自有其天地，能把天堂变地狱，把地狱变天堂。
True progress happens when we balance economic growth with environmental stewardship.