【大意】把猿猴关在笼子里，它就会像猪一样，并不是它没有灵巧攀登、轻捷跳跃的本领，而是没有它发挥本领的机会。
People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.
地球也是球形的，因为它从各个方向向中心施加压力。
The best way to be successful is to take risks.
The biggest mistake you can make is believing you know everything. Stay humble and keep learning.