We must act now, because the ocean’s decline is a crisis we cannot ignore.
让你的钱翻倍的最安全方法是把它对折一次然后放进口袋。
"Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful."
学者必须自信,既然自信,无论如何也无法被剥夺。