Sustainability in agriculture isn't an option—it's a necessity for future generations.
自由民主在世界范圍內(nèi)的傳播并非不可避免，但它是最有可能的結(jié)果。
Writing is a journey into the unknown, a quest for truth and beauty.
The key to success is to focus on goals, not obstacles.
當(dāng)人們快樂時(shí)，他們不會注意到是冬天還是夏天。