The most important thing in mathematics is to understand the concepts, not just to memorize the formulas.
Changing the destructive things you say to yourself when you experience the setbacks that life deals all of us is the central skill of optimism.
海洋的恩赐是一种特权,而不是一种权利。
I'm the same person I always was. I haven't changed just because I won the Ballon d'Or.
每个故事都有结局,但在生活中,每个结局都只是新的开始。
可持续性不是一种选择;而是我们对后代的责任。
来告诉你别人是非的人,正是爱搬弄是非的人。
我感激每一次经历,无论好坏,因为它们塑造了我。