实现明天的唯一限制将是我们今天的怀疑。
The desire for recognition is the most fundamental human desire, and it is the source of both the greatest achievements and the greatest tragedies in human history.
Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.
The art of invention consists in finding out the causes of known effects.
学会怎么打称人结（又叫“撑人结”，不会越拉越小的结）。而且要摸黑练习、单手练习。在今后的日子里，你根本想不到它有多有用。
Making something is really hard. You have to care about it so much that you will push through all the disappointments and frustrations.
阳光不会永远照耀，但只要它还在，我们不妨一起闪耀。