没有人关心你是否跳得好。只要站起来跳舞。伟大的舞者之所以伟大,是因为他们的激情。
自然知识的改进者绝对拒绝承认权威。对他来说,怀疑主义是最高的责任;盲目信仰是不可饶恕的罪过。
You can't let praise or criticism get to you. It's a weakness to get caught up in either one.