了解他人是智慧,了解自己是聪明
If a man will begin with certainties, he shall end in doubts; but if he will be content to begin with doubts, he shall end in certainties.
唯一不变的是变化,持续的变化,不可避免的变化,这是当今社会的主导因素。任何明智的决策都必须考虑到世界现在的样子,以及世界未来的样子。
A vida é uma festa que não se repete.
经验的直接内容是我们唯一可以知道的现实。
In computer science, abstraction is the key to managing complexity.