The greatest reward is not the medals or the records, but the journey itself.

The deepest problems in mathematics often arise from the simplest questions.

建筑师的职责是让世界更宜居。

The piano is like an old friend to me.

教学应始终适应学生的发展阶段。

我不知道。有时候当我感觉快哭出来的时候，往往会演变成一种几乎想笑的冲动。那一定是我当时的真实感受，因为我笑了，几乎咯咯咯地笑了。

Every risk is worth taking as long as it's for a good cause, and contributes to a good life.

我可能爱上你了。不过我要等到我确定后再告诉你。