"The most important thing in science is not to be right, but to be curious."
Don't be embarrassed by your failures, learn from them and start again.
对我来说,无畏不是没有恐惧,不是完全不害怕。对我来说,无畏是有恐惧,有怀疑,有很多怀疑。对我来说,无畏是每天依然生活下去。
古今的变化,不是改变其根本道理,而是改变其方法。