自由民主的成功取决于其制度适应变化环境的能力。
The success of liberal democracy depends on the ability of its institutions to adapt to changing circumstances.
The aim of every artist is to arrest motion, which is life, by artificial means and hold it fixed so that a hundred years later, when a stranger looks at it, it moves again since it is life.
The true value of a forest can never be measured in board feet alone.
孩子独立的智能发展无可限量，它直接依赖孩子心智的力量，而不仅靠导师的工作。
The only place where success comes before work is in the dictionary.
"We are entering an era where quantum phenomena will become engineering tools."