We are to admit no more causes of natural things than such as are both true and sufficient to explain their appearances.
我们不应承认自然事物的原因多于那些既真实又足以解释其现象的原因。
Technology decisions must balance foresight and practicality.
要解决这个难题,我们可能需要扩展我们的物理世界观。
In the realm of mathematics, every problem is an opportunity to discover something new and profound.