我从十五岁开始致力于学习，三十岁便能自立于社会了，四十岁对各种事理不再迷惑不解，五十岁懂得了自然界的规律，六十岁对听到的事情能领会贯通，并能辨别是非真伪，七十岁时做事能随心所欲，但又不会超出礼法的规范。

我不是为纪录而战，我打球是因为热爱这项运动。

The truth is rarely pure and never simple.

The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.

The thing about happiness is that you only know you had it when it's gone.

The meaning of life is to find your gift. The purpose of life is to give it away.

The Vietnamese people deeply love independence, freedom, and peace. But in the face of a threat to their country's independence and freedom, the Vietnamese people would rather sacrifice everything, not afraid to lose their lives, to defend the independence and freedom of their homeland.

国家本质上是具有侵略性和扩张性的。