I don't like to gamble, but if there's one thing I'm willing to bet on, it's myself.
我们水域的健康直接关系到我们社区的健康。
True leadership means making tough decisions with both your head and your heart.
The world is a book, and those who do not travel read only one page.
人类天生善良，所以他犯罪是违背自己的意愿。
The most important thing in mathematics is to understand the concepts, not just to memorize formulas.
切勿用权力去压制你认为不利的意见，因为如果你发表意见时也会遭到压制。