歧视对实施者来说是昂贵的,因为它减少了他们可用的人才库。
Sustainability isn't a choice; it's our responsibility to future generations.
Every breakthrough is at first laughable and ridiculous. In fact if it did not start out laughable and ridiculous, it is not a breakthrough.
做出伟大工作的唯一方法就是热爱你所做的事情。
实践可以包含认识,但认识不能代替实践。