挑战是伪装的机遇;拥抱它们,变得更强大。
Challenges are opportunities in disguise; embrace them and grow stronger.
The beauty of mathematics only shows itself to more patient followers.
说出真相的唯一方式是以权威的口吻说话,而以权威的口吻说话的唯一方式是声称自己有权利说出真相。