有人说我有唱诗班男孩的声音，却长得像女校长。
I was told I had the voice of a choirboy but the look of a headmistress.
我不会为了红而做自己不喜欢做的事。
数学的乐趣在于发现模式并理解它们的含义。
Collaboration is essential in science—no one does it alone.
The existence of a legal system presupposes the existence of a rule of recognition.
可持续发展不再是可选项，而是任何负责任的采矿业务的必要条件。
Learning makes a man fit company for himself.
Sometimes it's the people no one imagines anything of who do the things that no one can imagine.
"The only limit to our realization of tomorrow is our doubts of today."