The money in our hand is a tool to keep free; the money we seek is a tool to make yourself a slave.
我们手里的金钱是保持自由的一种工具;我们所追求的金钱,则是使自己当奴隶的一种工具。
我不同意你说的话,但我愿意为你说话的权利而献出生命。
The only thing that can make you a better person is yourself.
I write to understand, to grasp the reality that escapes me.
 One foul sentence does more hurt than many foul examples. For these do but corrupt the stream;the other corrupt the fountain.
The key to innovation is not just in creating new technologies, but in understanding how to apply them to solve real-world problems.
You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself. That is something you have charge of.
做出伟大工作的唯一途径就是热爱你所做的事情。