实现明天的唯一限制将是我们今天的疑虑。
The only limit to our realization of tomorrow will be our doubts of today.
The trouble with her is that she lacks the power of conversation but not the power of speech.
A lady's imagination is very rapid; it jumps from admiration to love, from love to matrimony in a moment.
Life is made up of sobs, sniffles, and smiles, with sniffles predominating.
集中注意力的能力对于学习、记忆和复杂任务的表现至关重要。