The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.
I think that thinking is a form of feeling and feeling is a form of thinking.
绘画是用双手祈祷。
The world is a book, and those who do not read live only one life.
The past is not a single story but a chorus of voices.
O passado é uma ilusão, o futuro é um mistério, o presente é uma dádiva.