最大的回报来自于最努力的工作和不放弃。
The greatest rewards come from working the hardest and not giving up.
The theory of probabilities is at bottom nothing but common sense reduced to calculus.
一切是，同时又不是。
If a Nation expects to be ignorant and free in a state of civilization,it expects what never was and never will be....If we are to guard against ignorance and remain free,it is the responsibility of every American to be informed."
最好的歌曲来自个人经历。