Love yourself enough to set boundaries.

To lose one parent may be regarded as a misfortune; to lose both looks like carelessness.

The hardest thing to learn in life is which bridge to cross and which to burn.

释义：一年四季都有花开不败，四时八节总有绿草长青。此句描写了自然界中的花草树木，它们在四季更迭和八个气节中都能生长茂盛，不会凋零或枯萎，象征着坚韧的生命力。

The future of food security lies beneath the waves, and we must farm the seas responsibly.

The whole of science is nothing more than a refinement of everyday thinking.

How wisely ruling is described.