见义不为,无勇也。
解析:看到正义的事,却不能勇敢去做,这是懦夫的表现。
在研究自然时,想象力必须受到逻辑和实验的严格规则指导。
The architect's role is to act as a bridge between what is and what could be.
The goal of mathematics is to make the simple complicated, and the complicated simple.
The most dangerous phrase in business is: "We've always done it this way."