People with a sense of fulfillment think it a good world and would like to conserve it as it is, while the frustrated favor radical change.
有成就感的人会把世界看成一个友好的世界，并乐于看到它照原样保持下去，但失意者却会乐于看到世界急遽改变。
真相藏在词语之间的沉默里。
Molecular design breeding is an important direction for future crop genetic improvement, it will greatly improve breeding efficiency.
教育的根是苦的，但果实是甜的。
Those who keep learning，will keep rising in life.