自然界无处可憎或卑劣,而是处处令人赞叹且无穷无尽。
The truth is, I don't know what I'm doing. But I know I'm doing it with all my heart.
A people without children would face a hopeless future; a country without trees would face a future with even less hope.
Never underestimate the power of observation—sometimes the smallest detail leads to the biggest discovery.