The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.
Leadership is about inspiring people to do things they never thought they could do.
The only limit to our realization of tomorrow will be our doubts of today.
The role of science is to illuminate the path forward, not dictate it.
The process of verification is as important as the process of creation in computer science.
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。无畏是有怀疑。很多怀疑。对我来说，无畏是尽管有那些让你害怕得要死的事情，仍然生活下去。
