不管怎样，还是要帮助。
Creativity is a central source of meaning in our lives.
Education is the foundation of sustainable forestry practices.
A law of nature， lex naturalis， is a precept or general rule found out by reason， by which a man is forbidden to do that which is destructive of his life or takes away the means of preserving the same.
The biggest enemy of art is the absence of limitations.