我打球不是为了被记住，而是为了激励他人。

那些不牢记过去的人，注定要重复过去发生的事。

The charm of study consists chiefly in the satisfaction which the mind experiences in acquiring knowledge.

The mind is a constantly evolving process.

I disapprove of what you say， but I will defend to the death your right to say it.

Strive for greatness.

与他人说话时，要留有余地，别把心里想说的全部讲出来；画虎的形态很简单，但画出骨骼却很难；熟悉人的面貌很容易，但真正了解一个人的内心却很难。

The moment you doubt whether you can fly, you cease for ever to be able to do it.

The heart of the educator must be a living flame, a source of warmth and light.

解释：知道房屋漏雨的人在房屋下，知道政策有失误的人在民间，知道经书错误的人在诸子。