家是这样一个地方，当你必须去那里时，他们必须收留你。
Home is the place where, when you have to go there, they have to take you in.
The best businesses solve real problems for real people.
生物体不仅仅是其基因的总和，而是一个复杂发育系统的产物。
大自然是伟大的老师，当别人睡觉时，我从她那里学得最好。