We perceive the world in terms of its significance for action.

青年的危机不仅仅是关于未来的危机，也是关于当下的危机。

Operational effectiveness and strategy are both essential to superior performance, which, after all, is the primary goal of any enterprise.

简单的事情应该简单，复杂的事情应该可能。

The improver of natural knowledge absolutely refuses to acknowledge authority as such.  

建筑必须植根于当地，但要表达普遍性。