Quality is not a right; it is a privilege.
最好的政策是那些既听取科学又尊重传统的政策。
学习数学的唯一方法就是做数学。
The most dangerous phrase in business is 'We've always done it this way.'
The best way to predict the future is to invent it.
"Silence in a picture book is as important as the images and words."
Leadership means making tough decisions today that will benefit generations tomorrow.