科学的本质不是使简单的事物复杂化,而是使复杂的事物简单化。
The essence of science is not to complicate the simple, but to simplify the complex.
"Books are the maps of human experience."
企业的成功不在于拥有多少资源,而在于如何有效地利用这些资源。
If the job has been correctly done when a common stock is purchased, the time to sell it is—almost never.