Never stop learning because the world never stops changing.
永远不要停止学习，因为世界永远不会停止变化。
A sense of timing is the mark of genius.
我不认为人们接受生活没有意义的事实。我认为这让人非常不舒服。
Sustainability isn't an option—it's a necessity if we want to feed a growing population without destroying our planet.