我们成功的衡量标准不仅仅是开采的吨数，还有社区的提升。
天文学的历史是一部视野不断扩展的历史。
Own only what you can always carry with you: know languages, know countries, know people. Let your memory be your travel bag.
The victim should have the right to end his life, if he wants. But I think it would be a great mistake. However bad life may seem, there is always something you can do, and succeed at. While there's life, there is hope.
The rise of China poses a significant challenge to the liberal democratic order.
