Every ton of coal we extract must create maximum value with minimum environmental impact.

The concept of a black hole firewall challenges our understanding of quantum mechanics and general relativity.

心灵的美胜过外表的美。

你如果出色地完成了某件事，那你应该再做一些其他的精彩事儿。不要在前一件事上徘徊太久，想想接下来该做什么。

Language is the house of being.

Literature is a fire that burns in the soul, illuminating the darkest corners of our existence.

愛とは、相手を理解し、受け入れることだ。