Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen.
不了解敵情，不可以行軍打仗，不熟悉洋人的情況，不可以遠(yuǎn)謀。
終結(jié)貧窮的起點(diǎn)是承認(rèn)：我們都在同一條船上。
No man is free who is not a master of himself.
The art of leather crafting is a dialogue between the past and the future.
Every experiment is a conversation with nature, and sometimes nature whispers its secrets.