You can turn over a new leaf every hour if you choose.
世界并不友善,但它是正确的。
催化最令人兴奋的方面是它为发现和创新提供了无尽的可能性。
You can be the ripest, juiciest peach in the world, and there's still going to be somebody who hates peaches.
The act of creation is an act of transformation.
The key to progress in science is persistence and an open mind.