学习理论中的一个关键见解是,假设类的复杂性对于泛化至关重要。
领导者必须有勇气在今天做出艰难的决定,以换取更美好的明天。
New opinions are always suspected, and usually opposed, without any other reason but because they are not already common.
Exile is not just a geographical concept; it is a state of mind.