事实是,我们都是自己思想的囚徒。
Precision in measurement is not just about technology; it's about expanding the boundaries of human knowledge.
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.
Every day is a new opportunity to make a difference.
Success is built on persistence, not luck.
Vote for the man who promises least; he'll be the least disappointing.