植物杂交实验需要最仔细的关注和极大的耐心。
Experiments on plant hybridization require the most careful attention and great patience.
语出西汉·桓宽《盐铁论·疾贪》。表：古代测量日影以计时的标杆。要想让影子正，就要先将标杆树直；要想让下面的人清廉，就要先自己做到清廉。说明上位是下位的表率。
A person's a person, no matter how small.
The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.
你在地球上。对此没有解药。