You can tell whether a man is clever by his answers. You can tell whether a man is wise by his questions.
Success is not accidental, but inevitable.
工作场所的多样性不仅仅是数字的问题;它关乎重视不同的观点。
数学不是一项观赏性运动。
Cheerfulness is the best promoter of health and is as friendly to the mind as to the body.