La verdadera patria del hombre es la infancia.

The only thing you absolutely have to know is the location of the library.

Reflection is the source of wisdom.

The future of food security lies beneath the waves, if we're willing to cultivate it responsibly.

正派人的话，明明知道了为了我好，内心感激却未必高兴；奸邪人的话，明明知道是在奉承我，但听着十分顺耳，所以未必生气。由此可知听取忠言是多么艰难。