The structure of DNA was a puzzle that demanded to be solved.
活出你自己的梦想,而不是他人的期望。
In such condition there is no place for industry...and which is worst of all, continual fear and danger of violent death.
最重要的政治美德是节制,即能够以促进共同利益的方式平衡相互竞争的利益和价值观。
The only limit to our realization of tomorrow will be our doubts of today.