Every book is a journey, and every journey is a book.

孩子是最好的批评家，因为他们诚实而直接。

L'amour est aveugle, et la raison est son guide.

Spend each day trying to be a little wiser than you were when you woke up.

The best scientists are those who remain humble in the face of nature’s complexity.

真理是永恒不变的。