墙壁定义了空间，但开口将其与世界连接。
Not hammer-strokes， but dance of the water sings the pebbles into perfection。
追求知识是最崇高的努力，因为通过理解，我们才能解开宇宙的奥秘。
On vacation go to the most remote place on your itinerary first， bypassing the cities. You‘ll maximize the shock of otherness in the remote， and then later you’ll welcome the familiar comforts of a city on the way back.
我们在能源领域面临的挑战不仅仅是技术性的；它们深深植根于人性。
Treat winter as a normal season to survive long-term.
