The beauty of biology lies in its complexity and the elegance of its solutions.
The only way to survive is to keep moving forward.
当观众带来他们自己的解释时,艺术品就完成了。
The teacher is not in school to impose certain ideas or to form certain habits in the child, but is there as a member of the community to select the influences which shall affect the child and to assist him in properly responding to those influences.