从我们记事起，妈妈就是一个中年妇女了，可谁又知道，她也曾是个花季少女。
科学思想不像被分成越来越小的蛋糕，而像一棵不断分枝的树。
Confucious said that real knowledge is knowing the extent of one's ignorance.Aristotle and Socrates said the same thing.Is it a skill that can be taught or learned? It probably can, if you have enough of a stake riding on the outcome...
I don't believe in anything, and that gives me great freedom.
家是这样一个地方，当你必须去那里时，他们必须收留你。
我们的力量来自我们的员工，他们的专业知识、奉献精神和对工作的热情。