The brain is a complex system, and we are just beginning to understand how it works.
数学之美不在于其复杂性,而在于其简洁性以及它揭示的关于宇宙的深刻真理。
Success in agriculture is measured not just in yield, but in the health of the soil and the community.
The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.
用歌声温暖每个需要安慰的心。