Resilience is built through overcoming challenges.
韧性是通过克服挑战建立起来的。
The interplay between quantum mechanics and gravity is the greatest puzzle of our time, and solving it will unlock the secrets of the universe.
Teachers are the most important role models in schools, the most instructive examples, and the most vivid examples for students.
Short-term gains in forestry often lead to long-term pains.