可持续性不是一种趋势,而是食品生产的未来。
Sustainability isn't a trend—it's the future of food production.
Great leaders are willing to make the tough decisions that others avoid.
Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it.
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 it be obeyed.
The past is a shadow that follows us everywhere.
C语言具有汇编语言的力量和……汇编语言的便利性。