I've wanted one thing for my whole life - to be happy.
你不必把所有事情都弄清楚才能前进。
The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.
在深冬里,我终于明白,在我内心深处有一个不可战胜的夏天。
Farmers are the original environmentalists; we must support them in this critical role.
土地给予我们一切;我们必须回馈一些东西。
The greatest threat to our forests isn't logging—it's indifference.
Open cooperation is an important path for technological progress.