"No one can build you the bridge on which you, and only you, must cross the river of life."
我们在渔业中的每一个决定都必须考虑海洋生物的长期健康。
I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.
口是伤人斧,言语锐如刀,语言的力量巨大,学会好好说话。  
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.