When you're depressed, It always helps to lean your head on your arm. Arms like to feel useful.
每当心情郁闷的时候,用手托腮就好,手臂会因为帮上忙而开心的。
物理学的美丽在于它能够用简单的原理解释复杂的事物。
绘画的行为是一种祈祷的行为。
Education is the foundation for empowering the next generation of scientists.
The greatest blessing of our democracy is freedom. But in the last analysis, our only freedom is the freedom to discipline ourselves.