His character has been ennobled by all his sufferings.

他受尽苦难,却志节弥高.

Let knowledge increase so that life may be ennobled.

令智识增长，使生命高贵。

An idea ennobled by the faith that our nation can summon from its myriad diversity the deepest measure of unity.

这个理想由于一种信念而变得崇高，即我国能够从纷繁的多佯性中实现最深刻的统一性，

In America's ideal of freedom, the exercise of rights is ennobled by service, and mercy, and a heart for the weak.

在美国的自由理想中，助人、仁慈和对弱者的关心使权利的行使变得更加崇高。