“世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。”

Life is like riding a bicycle. To keep your balance, you must keep moving.

The concept of NP-completeness has provided a powerful tool for understanding the complexity of computational problems.

Sustainability isn't a buzzword—it's the only way forward for global food security.

The soul is a garden where thoughts bloom like flowers.