The secret of improved plant breeding, apart from scientific knowledge, is love.
改良植物育种的秘诀,除了科学知识外,就是爱。
我不是环境的产物,我是自己选择的产物。
The past is always changing, because we are always changing our relationship to it.
The city is the most complex work of art.
朋友能提供的唯一帮助,就是通过举一面镜子让你看到自己高尚的形象,从而保持勇气。